Questions Asked on
August 25, 2011

math
how to write 12.37 as a mixed number
asked by Trevor 
8th grade math
Hoshi walks 10 meters in 3 seconds. A. What is her walking rate? B. At this rate, how long does it take her to walk 100meters? C. Suppose she walks this same rate for 50sec. How far does she walk? D. Write an equation that represents the distance d that
asked by david 
physics
a body moving with a uniform acceleration travels distances of 24m and 64m during the first two equal consecutive intervals of time each of duration 4s.determine the initial velocity and acceleration of moving body.
asked by armando 
MATH
In order to make some home improvements, a home owner spent $24,000. He paid 18% as a down payment and financed the balance of the purchase with a 36month fixed installment loan with an APR of 4.5%. Determine the home owner's total finance charge and
asked by Roxana 
English
Did he tell you anything, or is he still cat? I can't think of the word, please help. It's a 15 letter word.
asked by Beth 
math
The population of Knoxville is 500,000 and is increasing at the rate of 3.75% each year. Approximately when will the population reach 1 million? Use an exponential model to solve the problem.
asked by S. Silverstein 
7th grade math
A diver dives from a platform with a height of 11m. What is the change in elevation if the depth of the dive is 4m?
asked by Matt 
Math
A contractor requires a cement mix that is 70% sand and 30% cement. He has 700 kg of a cement mix that is 80% sand and 20% cement. How much cement should he add so that he gets the required mix? My set up: required mix = (S)(.7) + (C)(3) 700kg = (S)(.8) +
asked by Kyle 
buckey trail
How much time will elapse between seeing and hearing an event that happens 400.0 meters from you and the temp is 20 derees celcius?
asked by James 
Algebra
A diver dives from a platform with a height of 11 meters. What is the change in elevation of the dive?
asked by Matt 
Physics
A ball is thrown straight up in the air and passes a window 0.30s after being released. It takes 1.5s to go from the window to its maximum height and back down to the window. What was the initial velocity of the ball when it was released? I found where the
asked by Kyle 
math
Name three numbers between 0.33 AND 0.34 PLEASE EXPLAIN HOW YOU GOT THE ANSWER!!!:)
asked by Anonymous 
History Ms. Sue
I was wondering if you knew of an article recent or old (doesn't matter) about two countries that are in conflict over the production of timber. Thank you.. I'm having trouble finding one.
asked by Kayla 
physics
A cannon barrel is elevated at an angle of 45°. It fires a ball with a speed of 350 m/s. (For the following questions, ignore air resistance.) (a) What height does the ball reach? (b) How long is the ball in the air? (c) What is the horizontal range of
asked by yelya 
teachers aide classroom management techniques
which of the following statements is an example of a proper assertive response? (a)''please try your best to complete this homework assignment.'' (b)''can't you ever do anything right?'' (c)''i don't allow fighting in the classroom.now sit down."(my
asked by susue 
teachers aide classroom management techniques
what personal characteristics do the best classroom managers have? (a)congruence,acceptance,reliability,empathy (b)compassion,acceptance,responsibility,empathy (c)compatibility,acceptance,reliability,empathy
asked by susue 
Reading
What important lesson did Travis learn in the book Old Yeller?
asked by Kassidy 
physics
A high fountain of water is located at the center of a circular pool as shown in the figure below. Not wishing to get his feet wet, a student walks around the pool and measures its circumference to be 29.0 m. Next, the student stands at the edge of the
asked by marie 
Geometry
A model airplane's fligth lasted nearly 38 hours. What was his miles per hour if the distance was 1,883 miles?
asked by Heather 
geometry
In the figure below, find x if ABCD is a square and angle B = 3x + 60.
asked by heyam 
physics
A cannon barrel is elevated at an angle of 45°. It fires a ball with a speed of 350 m/s What is the horizontal range of the cannon?
asked by yelya 
English
In "A White Heron," having made her choice between an attraction of the heart and her bond with nature, Sylvia A. retains her loyalty to nature and becomes more suspicious of human nature. B. retains her loyalty to nature as her affection for the hunter
asked by lenae 
math
A taxi driver charges an initial fee of $5.00 plus $0.50 per mile. What is the independent variable quantity in this situation?
asked by zuleika 
5TH grade math
estimate each sum or differnce. 7.4 + 3.1+ 9.8 How do I do this?
asked by Alyssa 
GEOMETRY
ASSUME L IS BETWEEN K AND M. IF KL =2X, LM=3X2, AND KM =43, WHAT IS THE VALUE OF X
asked by MARY 
overview of teaching techniques
which of the following statements about student centered education is correct? (a)students play an inactive role in deciding what should be learned (b)the student provided the resources needed for learning (c)students take responsibility for evaluating
asked by susue 
Algebra
Maximize z=4x+2y subject to: xy
asked by Chelsea 
physics
A boy walks 13 km in 2.0 h. What is his speed in km/h and m/s. Show work.
asked by Lexi 
maths
a cube painted on its six faces and then it is cut into 4913 smaller cubes of equal size how many cubes are painted only on one face hw many cubes are painted only 2faces
asked by avinash kumar 
Vectors (Physics/Math)
Vector A has a magnitude of 18 (in some unspecified units) and makes an angle of 25 with the x axis, and a vector B has a length of 24 and makes an angle of 70 with the x axis. Find the components of the vector C in the following: (a) C = A + B Cx = Cy =
asked by Logan 
physics
from the top of a tower P,a ball is thrown vertically upwards.when the ball reaches a distance h below P,its speed is double of what it was at height h above P.show that the greatest height attained by the ball above P is 5h/3.
asked by armando 
Precal
Consider the line segment joining A(1,2) and B(3,4) a) find an equation that expresses the fact that a point P(x,y) is equidistant from A and from B. b) describe geometrically the set of points described by the equation in part (a).
asked by Andrea 
geometry
If AD=20 and AC=3x+4, Find the value of x then find AC and DC
asked by Amara 
overview of teaching techniques
which of the following is frequently used in the expository model of teaching? (a)deductive thining(my answer) (b)inductive thinking (c)discovery learning (d)knowedgebased learning what type of learning uses formal lectures? (a)studentcentered
asked by susue 
overview of teaching techniques
which of the following statements is a good technique to use when tutoring a student? (a)''the next problem is easy.you should be able to get it.'' (b)''this next problem is hard,but lets see if you can get it.''(my answer) (c)''johney and erica can do
asked by susue 
Physics
A cheetah runs a distance of 101 m at a speed of 24 m/s and then runs another 101 m in the same direction at a speed of 38 m/s. What is the cheetah's average speed?
asked by Logan 
overview of teaching techniques
which of the following guidelines should be followed when giving directions to students? (a)dont allow students to choose the activity make all decisions yourself (b)require students to find their own background information and necessary materials (c)pemit
asked by susue 
physics
A body moving with uniform acceleration has a velocity of 9.9 cm/s when its x coordinate is 1.28 cm. If its x coordinate 1.3 s later is 9.1 cm, what is the magnitude of its acceleration? Answer in units of cm/s2.
asked by Hannah 
physics
A ball launched from ground level lands 2.15 s later on a level field 50 m away from the launch point. Find the magnitude of the initial velocity vector and the angle it is above the horizontal. (Ignore any effects due to air resistance.)
asked by yelya 
teachers aide classroom management techniques
according to the discipline model good classroom management is designed to do what? (a)teach students to become managers (b)impress the administration and parents (c)teach the aide to become a manager (d)protect the rights of others (my answer) which of
asked by susue 
math
A ladder that is 12,5m long rests against a wall with its foot 7,5m away from the wall.How far the ladder reaches up the wall?
asked by Octivia 
Physics II
Find the work done in pulling a 120 gram box in an incline plane, 150 cm long and 90 cm high if the coefficient of friction is 0.25.
asked by Marie 
math
a student is selected at is the probability the the randomly selected stundent is neither a 10th grade nor an 11th grade express your answer in fraction in simplest form
asked by a student is selected at is the probability the th 
Precalculus
find any intercepts of the graph of the given equation. determine whether the graph of the equation possesses symmetry with respect to the xaxis, yaxis, or orgin y=x^22x2
asked by Jason 
Math
523.3 repeating rounded?
asked by Meg 
math
Use the exact values of the sin, cos and tan of pi/3 and pi/6, and the symmetry of the graphs of sin, cos and tan, to find the exact values of sin pi/6, cos 5/3pi and tan 4pi/3. I have found the answers to the first three using the special tables sin pi/6
asked by jenny 
physics
I am having so much trouble with this D: A rocket is traveling straight up from its launch pad. An observer 5.00 km from the launch pad notices that at one instant, she must tilt her telescope 45.0 degrees upward to see the rocket. 10.0 seconds later, she
asked by Jasmine 
math
Suppose that people's heights (in centimeters) are normally distributed, with a mean of 175 and a standard deviation of 6. We find the heights of 40 people. (a) How many would you expect to be between 169 and 181 cm tall? (b) How many would you expect to
asked by apryl 
Math
A box in the shape of a rectangular prism has a volume of 56 cubic inches. If the length of each side is multiplied by 2, what will be the approximate voume of the resulting box?
asked by Alyssa 
overview of teaching techniques
which of the following statements about asking questions is true? (a)low level questions tend to promote academic achievement in students (b)most teachers in classrooms today ask kigh level questions (c)questions should be worded as clearly and simple as
asked by susue 
geometry
the points A(5,,4),b(7,6) and c (5,2) are the coordinates of right angled triangle .which angle is right angle?
asked by Anonymous 
math
One bag contains 3/5 of corn. A farmer feeds his chickens 4 bags of corn each week. How many kilograms of corn do they eat each day?
asked by emmy 
overview of teaching techniques
which technique is used after a student gives a wrong answer and the teacher continues to aim questions at that student? (a)redirecting (b)probing(my answer) (c)inquiring (d)diverting which of the following guidelines for demonstrations is good advice to
asked by susue 
math
write and evaluate an expression for the total cost of a 17 minute long distance phone call. .99 for the first minute and .10 for each additional minute.
asked by Brianna 
math
if sue delivers 126 papers in a week but she delivers twice as many on saturday and sunday then how many does she deliver on sunday
asked by julie 
physics
A projectile, fired with unknown initial velocity, lands 18.4 s later on the side of a hill, 3290 m away horizontally and 409 m vertically above its starting point. (Ignore any effects due to air resistance.) (a) What is the vertical component of its
asked by yelya 
Math
I am very sorry but I was wrong with the problem. The math problem is: 9 / (3.62.1) Thank you Anonymus for your answer but I want the problem that I wrote above. If you help me again pleaseeeeeeeee. I don't know how to resolve this. Thanks again.
asked by Veronica 
biology
explantion for a question or a problem that can be formally tested
asked by kasey 
math
A soccer team consists of girls from sixth, seventh, and eighth grades. If 4/10 of the girls on the team are eighth graders and 5/10 are seventh graders, what fraction of the girls ae either seventh or eighth graders?
asked by Gia 
biology
increase in the amount of living material and formation of new structures in an organism: a characteristic of all living things
asked by sheila 
overview of teaching techniques
how should students be grouped to best encourage learning? (a)according to same abilities (b)according to same attitudes (c)according to same interests (d)according to a common task (my answer) thanks ms sue
asked by susue 
geometry
Find the area of the shaded part (the two diagrams are circular sectors) given that central angle is 60 degrees and the bigger radius 7cm, width of the shaded portion is 2cm.
asked by Nandhini 
word problem
i need to solve with no words...a man, fox, goose, and corn are on one side of the river with only a boat for crossing. the goal is to transfer man, fox, goose, corn across the river using the boat which will carry the man and only one other thing. the fox
asked by kd 
chemistry
Write "oxidation" before the reaction below which is anoxidation reaction; write "reduction" before the reaction belowwhich is a reduction reaction. a.____________________ Na> Na+ (small+) + e b.____________________ Cl + e > Cl What does it mean
asked by maya 
Precalculus
find any intercepts of the graph of the given equation. determine whether the graph of the equation possesses symmetry with respect to the xaxis, yaxis, or orgin y=x^22x2
asked by Jason 
Precalculus
find any intercepts of the graph of the given equation. determine whether the graph of the equation possesses symmetry with respect to the xaxis, yaxis, or orgin x+y=4
asked by Jason 
math
In how many ways can Kwan line up her carvings of a duck, a gull, and a pelican on a shelf?
asked by Mia 
calculus
Find an equation of the plane through the point and perpendicular to the given vector. (7, 1, 5) ‹3, 1, 2› I think I need the normal vector, but how do I find it? And then what do I do? Thank you.
asked by lines & planes 
Physics
Vector A has a magnitude of 18 (in some unspecified units) and makes an angle of 25 with the x axis, and a vector B has a length of 24 and makes an angle of 70 with the x axis. Find the components of the vector C in the following: (a) C = A + B Cx = Cy =
asked by Logan 
algebra
If a stone is tossed from the top of a 230 meter building, the height of the stone as a function of time is given by h(t) = 9.8t2 – 10t + 230, where t is in seconds, and height is in meters. After how many seconds will the stone hit the ground? Round to
asked by alysia 
Geometry
If L is the midpoint of KM (with a line over the top)and KM = 5x  6 and LM = 2x + 4, what is the value of x?
asked by MARY 
symmetry help
find any intercepts of the graph of the given equation. determine whether the graph of the equation possesses symmetry with respect to the xaxis, yaxis, or orgin x+y=4
asked by ja 
Statistics
4. John sells ice cream bars at the local park. He buys the bars for $1.20 per dozen and sells them for $0.15 each. If it is a rainy day at the park, he can sell nothing; if is overcast, he sells one dezen bars; and if is sunny, he sells two dozen. He can
asked by Linda 
Math
A restaurant manager lost $415 in business during the month of January. Business picked up in February, and he ended that month with a profit of $1580. What if the restaurant lost $245 in business during the month of March. What was the manager's profit
asked by Micheal 
physics
Momentum of a bullet of mass 1.34 x 103 slug traveling 735 ft/ s
asked by krista 
math
write a scenario for 15
asked by julissa 
Biology: Ecosystems
What are three groups of organisms that are photosynthetic autotrophs? What are the primary producers of the deepsea vents?
asked by Sal 
Geometry
What is the answer to: 90=3x+14+5x8
asked by Callie 
algebra
what is the meaning of reflexive relation? And is {(1,1),(2,2),(3,3),(1,3)} is reflexive relation in the set A={1,2,3}?
asked by sanagaram 
teachers aide
how would a student who has a mistaken goal of getting attention act? (a)the student would be hostile ans violent (b)the student would stop for a while and then repeat the behavior (my answer) (c)the student would refuse to stop the misbehavior (d)the
asked by susue 
MATH PLEASE HELP!!!!!
Find the value of this expression. 70+40/5*4
asked by LIDIA 
Political Science
Need examples on a economical issues for my political science class. Anything would be helpfull. I was wondering if HIV/Aids, prostitions, discrimination, or sterotyping is a economical issues. Please give any other examples.
asked by Gina 
Geometry
8x=84 3(10.5)+14+5(10.5)8 31.5+14+72.58 This ends up equaling 110, but it needs to equal 90. What am I doing wrong?
asked by Callie 
math
The table show the fraction of the class that chooses each given color as its favorite. What fraction of the class chooses one of these three colors? Color Fraction Red 2/16 Blue 5/16 Green 3/16
asked by Micaela 
math
A soccer team consists of girls from sixth, seventh, and eighth grades. If 4/10 of the girls on the team are eighth graders and 5/10 are seventh graders, what fraction of the girls ae either seventh or eighth graders?
asked by Gia 
physics
if the refractive index of air to glass is 1.52 and air to water is 1.33 than find the density of the glass if density of water is 1g/cm^3.
asked by nonye 
Statistics
Please help!!! 3. A onelegged, rednosed tramp approaches John in the park and tells him he can predict the next day’s weather perfectly after he has drunk a shot of “Ripple” wine (cost of one shot: $0.50). If the tramp is telling the truth, should
asked by Linda 
Fast food nation
Which is what we found in the burgers?, and this is what worries the president of the company and start an investigation. Was found throughout this?
asked by Frances 
Algebra 2
Find the future value of $600 invested for 5 years at 8% interest compounded semiannually.
asked by Chelsea 
statistics
If n = 100 and p = 0.02 in a binomial experiment, does this satisfy the rule for a normal approximation? Why or why not?
asked by Laynette 
English
where do you think perceptions come from, either a person's or a society's? What shapes them when they're first developed, and what causes them to change them over time? How can we, when studying a different society  or even our own  make the
asked by Ana 
math
Calculate the value of pie is 22 over 7,3,142
asked by Abel 
statistics
Find the first arithmetic mean between 100 and 135 given the following sequence: ..., 100, ___, ___, ___, ___, 135, ...
asked by emily 
math
Omega System Services, a member of the Omega Health Foundation operates a freestanding ambulatory care center that averages $60 in charges per patient. Variable costs are approximately $10 per patient, and fixed costs are about $1.2 million per year.
asked by Luke 
math
Find the mean, median, mode,range of each data. 1. 34,41,37,29,34 2. 9,21,93,31,31 3. 34,20,24,12,60 4. 74,92,67,45,67
asked by kyle 
English
Hoping these are properly punctuated, appreciate your help. 1. CBC on admission showed a white count of 11.3, hemoglobin 9.8, hematocrit 29.3 and platelets 596,000.
asked by Kim 
Math
Give 4 data points in which the variance is 24 the standard deviation is 4.9 and the mean is 7
asked by Cortesha 
Mathematics
The four largest national parks in the United States are in Alaska. The largest is WrangellSt. Elias at 13.2 million acres. The fourth largest is Katmai at 4.09 million acres. How many tiemes as large as Katmai is WrangellST. Elias to the nearest tenth?
asked by Mia 
student supervision
which of the following infectious disease accounts for 60 to 80 percent of all school infections? (a)upperrespitary infections (my answer) (b)pink eye (c)tuberculosis (d)hepatisis a and b which of the following statements about playground moniters is
asked by susue 
human services
Discussing an experience in which someone helped you see something in a different way. What were the consequences of that experience?
asked by Anonymous 
Marketing Research
Discuss how changes in the demographic dimensions of the country might affect your business, including both positive and negative outcomes.
asked by Lorraine 
Math Pre Algerbra
The Number of yards in f feet i think it is 1f if not explain by the way 1f = 1 * f
asked by Ann 
geometry
Find the midpoint of a line segement without measuring it in inches, centimeters, ect.
asked by Anonymous 
Statistics
4. John sells ice cream bars at the local park. He buys the bars for $1.20 per dozen and sells them for $0.15 each. If it is a rainy day at the park, he can sell nothing; if is overcast, he sells one dezen bars; and if is sunny, he sells two dozen. He can
asked by Linda 
Science
Abbreviations you can use for science?
asked by Sammy 
overview of teaching techniques
how should students be grouped to best encourage learning? (a)according to same abilities (b)according to same attitudes (c)according to same interests (d)according to a common task (my answer) which of the following types of questions are unfortunately
asked by susue 
physics
A mass of 5.25kg was dropped from a height of 31 m. How much time does it take for the mass to reach the ground?
asked by kayla 
english
Each of the following exercises shows the original source, and then a student’s sentence and/or citation about that source. Each sentence and each citation has at least one thing wrong with it (most have more than one). Each of the following exercises
asked by mary 
Algebra
Adiver divies from a platform with a height of 11 meters. What is the change in elevation of the dive?
asked by Matt 
biology
an organism's reaction to a change in its intenal or external enviroment
asked by darlene 
Geometry
x1 7 . = . 4 8 ignore the dots
asked by Ruben 
Geometry
4x2(3x7)+ 2=0
asked by Ruben 
science
identify the following formula PxTxW divided by 27
asked by dion 
Geometry
If KL = 4x 1, LM = 2x  1, and KM = 2x, what is the value of x?
asked by MARY 
statistics
The breaking strength (in pounds) of a certain new synthetic is normally distributed, with a mean of 170 and a variance of 4. The material is considered defective if the breaking strength is less than 166 pounds. What is the probability that a single,
asked by Anonymous 
algebra
13x24
asked by Anonymous 
Child care
Provide the titles, authors,publishers, and copyright dates of two picture books concerning children with disabling conditions.The books copyright dates should fall with in the past five years.
asked by Sarah 
Fast food nation
as they enter Mexican immigrants and what kind of job offer?
asked by Frances 
english
THERE IS PROJET WORK TOPIC IS SCHOOL COMPETITION CAUSES DIPERSION WE HAVE HAVE TO SPEAK FOR 1MIN.
asked by patel farhana 
History
Antihistory. what are some reasons persons feel that history is not relevant
asked by khaycee 
world lit
cervantes wrote a parody while voltaires wrote a satire. explain the difference in purpose between the two forms of writing, then use two examples from each work to support your statement.
asked by jarod 
statistics
Find the range and the variance (correct to one decimal place). 78,91,93,93,99
asked by Anonymous 
watson go to birmingham
what are the watsons like? do you thing their "weird"?
asked by justin 
SCIENCE
A SOLUTION OF Nacl IN H2O HAS 3.80G NACL IN 1LITRE SOLUTION,WHAT IS MOLARITY?
asked by TSHOGANETSO 
science
what is the chemical make up of salt?
asked by DEEK 
math
given the equation of this line  2/3X +5y=7, please find the slope of the Y intercept
asked by kristen 
physics
Mary tosses a ball upwards with an initial velocity of 9.0 m/s. What is in meters/second the velocity of the ball 3.7 seconds after she threw it?
asked by Jean 
Maths
2x 5y3x 5y10
asked by Musaazeez 
student supervision
what is another name for the illness known as pediculosis? (a)chicken pox (b)ringworm (c)strepthroat (d)head lice(my answer) who does most of the talking in a student conference? (a)student(my answer) (b)teacher (c)teacher aide (d)parent when your
asked by susue 
science
if stacy's books are 3 1/2 inches how high are the books in cem.
asked by Anonymous 
geometry
4x + 7 = 5x  4
asked by robert 
Math
1. Ling has received been approved for a Visa credit card with a $2000 credit limit, however he has not charged that much since opening the account. On April 24, he discovers a monthly statement from March that had accidentally slid down between his desk
asked by Anonymous 
physics
Farhan tosses a ball upwards with an initial velocity of 13.0 m/s. What is the direction of motion of the ball 2.4 seconds after he threw it? type "up" if it is moving up and "down" if it is moving down
asked by Jean 
teachers aide classroom management techniques
which of the following is a characteristic of a sane message? (a)it uses you messages rather than i messages (b)it labels the behavior rather than the student(my answer( (c)it labels the student rather than the behavior (d)it uses a little sarcasm to get
asked by susue 
math
If the perimeter of the larger square is 36 feet, what is the area of the smaller square? must add m + 6
asked by ryan 
math
what is the least possible number you can weite with a 1 in the thousands place?
asked by janet 
math
write an equation to show the relationship between the score received and the number of questions the students answers correctly
asked by zach 
biology
the ability to cause change: organisms use energy to perform biological functions
asked by carol 
Math
Hector rain in the city charity race for four years. His times in minutes were: 14.8, 22.3 , 26.7, and 31.9 . What was his average time for the four years to the nearest tenth of a minute?
asked by Gianina 
ETH125
what changes has the US made to certain polices concerning the treatment of Muslims and Arabs?
asked by Sandra 
Modern History
Hey :) In the 1968 invasion of Czechoslovakia, was any international (western nations) help requested by those leading the reform or any political leaders such as Dubèek? Any info on this would be great! Thanks :)
asked by Lily 
Math Pre Algerbra
Need help with Algerbra question twothirds of a number e 2/3 * e i think this is the answer please explain how to do if not
asked by Ann 
math
find the fundemental period of f when: f(x)=2cos(3x)
asked by christina 
math
(3x+8)4 = (10x7)+(10x1)
asked by kristen 
values...pls. help me
can you help me please how to get an answers for this question below.. pls.give me an examples for this question. thanks God bless you.. 1.xplain a strategy wherein a liability may turn out to be an asset to ANYONE?
asked by Jessie 
math
3 cannibals and 3 missionaries are on one side of the river with a boat that can carry a maximum of 2 people at a time. Explain how all of the cannibals and missionaries can cross the river if at no time the cannibals can outnumber the missionaries on
asked by kallee 
Algebra 2
John is to receive $1000 at the end of each year for 5 years. If he invests each year’s payment at 8% annually, how much will he have at the end of 5 years?
asked by Chelsea 
intermediate algebra
solve 12t2 + 17t = 40
asked by alysi 
math
Thank you for your help Anonymus.
asked by Veronica 
ka
how do u write 28 may 2011 in 5 letters without using numbers?
asked by Karthik 
integrated math 2
simplify completely: 2 ^3 (  ) 3
asked by alejandro macias 
algebra 2
simplify completely: 3x^3y ^2 () 2x^2 y^4
asked by sergio estrada 
math
205+10 solve
asked by bari 
math
simplify completely: 2 ^3 (  ) 3
asked by alejandro macias 
math
simplify completely: 65 degrees?
asked by alejandro macias