Questions Asked on
April 20, 2017

english grammar
1. Our high school would not ________until mid September midseptember midSeptember . a. reopen b. reopen c. re open I think the answer is B 2. We were enjoying our break by indulging in ______activities a. childlike b. childlike c. child like I think
asked by Paul 
english
Which phrase or sentence in this excerpt from Kurt Vonnegut's "Report on the Barnhouse Effect" demonstrates the use of irony? One long bench had been brought in for the ten of us privileged to watch. The television screens showed, from left to right, the
asked by paul 
math
Make a line plot for the set of data. 61 58 57 64 59 57 64 58 56 57 A teacher asks her class of 22 students, "what is your age?" Their responses are shown below. 19 19 14 16 19 19 16 16 15 17 16 17 16 15 14 15 15 17 14 16 15 Find the mean median and mode
asked by Avrie 
Geometry
Find AX in the diagram if CX bisects angle ACB. And then there's a diagram below with triangle ABC, where X is on line C, BC=45, AC=21, and BX=30.
asked by Henry 
math
if the sixth term of an arithmetic progression is 37 and sum of the first six term is 147
asked by OLa 
ELA
In the phantom tollbooth, act II, when you contrast Rhyme and Reason, you find that they feel differently about Milo's rescue attempt. Rhyme's attitude could best described as A. sad B. (doubtful) C. optimistic D. confident
asked by Help I need somebody not just anybody 
Math
The difference between five times a number and 12 is 28
asked by Olwethu 
math
A rhombus has sides 10 cm long and an angle of 60 degrees. Find the distance between a pair of opposite sides. can u plz post the answer down with explanation. thanx, :)
asked by allie 
Physical Science
The specific heat of aluminum is 0.90 J/ g*C degrees and of iron is 0.45 J/g*C. How much energy was absorbed by each 1gram sample? The temperature of 1 gram of aluminum rises 5.6 C degrees and the temperature of 1 gram of iron rises 11.1 C degrees.
asked by Spartan 
Geometry
The distance from the center of a square to its side is 4 yd. Find the perimeter of the square. if you post the answer it would be a big help
asked by maria 
physics
Two cars are travelling at adjacent highway lanes in the same direction . Car B is stopped by car A which travels at 15km/hr. Then 2 seconds later car B starts and accelerate at a constant rate of 3 meter per seconds square . Determine when and where car B
asked by ekuase 
PE
Legal drugs include Cocaine Hallucinogenic drugs Over the counter drugs Prescriptions drugs
asked by NACHOBEAST 
mathematics
x is partly constant and partly varies as y .when y=5,x =7;and when y=7 x=8.find the law of variation and also x when y=11
asked by beatrice 
futher maths
find the modulus of the resultant of the velocities 10ms1 and 8ms1 inclined at an angle of 60 degree
asked by abigail 
math
what is an appropriate unit to measure the height of an oak tree
asked by lataysia 
calculus
3) The table below gives selected values for the function f(x). Use a trapezoidal estimation, with 6 trapezoids to approximate the value of int f(x) dx from 1 to 2 . Give 3 decimal places for your answer. x 1 1.1 1.2 1.5 1.7 1.9 2.0 f(x) 1 2 4 6 7 9 10
asked by Danni 
English
In "the Most Dangerous Game," the character of Zaroff serves a a(n)_______ to the protagonist, sharply contrasting Rainsford's personality. This problem has no answer choices, but it is a fillintheblank. I don't know what it is for the life of me. Any
asked by Stacie 
physics
To anticipate a dip and a bump in the road the driver of a car applies her break to produce ga uniform deceleration . Her speed is 100km/hr at the bottom A of the dip and 50km/hr at the top C of the hump which is 120m along the road from A . If the
asked by ekuase 
physics
In an experiment to estimate the diameter of an oil molecule,an oil drop of diameter 0.05cm spreads over a circular patch whose diameter is 20cm. ¡)determine the volume of the oil drop.
asked by newton 
Chemistry
Of the following solids, which would have the highest melting point? Why? a. LiF b. LiCl c. LiBr d. LiI e. CsI My guess is LiF since it has F and F is the most electronegative element. However, I am not entirely sure.
asked by Anonymous 
Art
Breaking down Pissarro's self portrait sketch into its compliment parts is an example of which stage of critique? A) Describe B) Analyze C) Critique D) Judge
asked by @AmeliaTheGamer 
Math
Population in a city was 8,60,000. In the next year, if it is increased by 14000 more one tenth of the previous population, the present population in the city?
asked by Anonymous 
science
Which of the following is true about the electric charges on the objects below?
asked by HEY:)) 
art
A museum decides not to include a plain plastic mixing bowl in an exhibit of functional American Kitchen art. What statement best explains this choice? A:The bowl is not functional art because it has no designs or patterns. B:The bowl is not functional
asked by Evie 
business management
A lecturer told his students " The purpose of a management course is to teach students about management, not to teach them to be managers. Do you agree or disagree with this statement? Discuss.
asked by Emma 
Math
How many 1 1/4 inches strips can be cut from s string that is 4 3/4 inches long? My answer is 3 3/4 strips but the choices don't have this answer The choice are 19/5 strips 3 4/5 4 strips 4 1/4 strips
asked by Raven 
math
bottles of thesame sizes produced in a factory are placed in boxes. each box contains 10 bottles. if 8% of the bottles produced are defective, find the probability that a box chosen at random contains at least three defective
asked by muhammaf 
Physics
5. Three charges, Q1 = 10µC, Q2 = 8µC and Q3 = 7µC are lying along a straight line. Q1 is one meter away from Q2 and Q2 is one meter away from Q3. Find the net electric force on Q1
asked by Mark jay 
Math
A book is in the shape of a right rectangular prism. It measures 8 1/2 in. tall, 7 in. wide, and 2 1/2 in. thick.
asked by Derpy 
Math
A box weighing 700 pounds is on a ramp inclined at 15 degrees with the horizontal. Find the force necessary to prevent the box from sliding down the ramp.
asked by Jacob 
Calculus 1 Help
Find the volume generated by rotating about the given line a) y^2=x, x=2y; about the yaxis b) y=x, y=sqrtx; about y=1
asked by Anonymous 
Physics (Waves)
Determine the angle between a polarizeranalyzer combination that allows 33% of the incident light to pass through.
asked by Jenay 
Physics (Waves)
Determine the intensity of light passing through a polarizeranalyzer combination with an angle of 45° between them.
asked by Jenay 
science
Explain in detail what causes tides and give one reason why it is important for humans to monitor tides? The moon causes tides and if they don't stat under control the ocean and the equter can have big floods. Is this right?
asked by carry on 
math
In rhombus MPKN with an obtuse angle K the diagonals intersect each other at point E. The measure of one of the angles of a ∆PKE is equal 16°. Find the measures of all angles of ∆PKE and ΔPMN.
asked by Anonymous 
Social Studies
How were members of the 1960s counterculture movement similar to the beatniks of the 1950s? A They supported the military draft. B They ignored most political issues. C They rejected materialism and tradition. D They supported business and competition. I
asked by you 
English
is point of view a literary element or literary technique?
asked by James 
chemistry
Nitrogen dioxide reacts with water droplets in the atmosphere to produce nitric acid and nitrous acid.
asked by Anonymous 
Math
Aleka has a box for keepsakes that has a volume of 576 cubic inches. The length of the box is 12 inches and the width is 8 inches. What is the height of the box?
asked by Jenny 
college algebra
in an ellipse. Assume the distance from the listener to the talker is 180 ft. If the distance from the talker, to any point on the wall, to the listener is 240ft, then what is the width of the room?
asked by alexus 
physics
A glass window with a mass of 20kg is heated to a temperature of 32C by the sun. How much thermal energy is released by the window to the surroundings as it cools to 5C at night? The answer is 4.5x10^5 J but I don't know how to get there. Thank you!
asked by angelina 
science
why ice floats on water
asked by jiya 
American GOV
based on the content of this map and what you have learned about court systems, which of the following circumstances would you expect to find in the state courts of idaho, kansas, and new york? A. general trial courts that deal with all cases that arise in
asked by caro (CHECK MY ANSWERS) !!!!!! 
Chemistry
Calculate the amount of H2 produced from the reaction of 4.25 grams Zn and 25 ml of 3.0 M HCL.
asked by Monique 
english
Because he was bourgeois coddled despotic _______ as a child, Rob was a rather selfcentered teenager. dubious coddled despotic bourgeois 2.After hearing the raucous, cheering response to Adamâ€™s speech, Mr. James feared that his new student body
asked by paul 
Math
Deena has a tool box in the shape of a right rectangular prism. The volume of the tool box is 0.375 ft³. The height of the tool box is 0.5 ft, and the length is 1.5 ft. What is the width of Deena's tool box?
asked by Kirito 
Math
It takes Jenna 60 min to drive to work in the morning. She drives home using the same route, but it takes 25 min longer, and, averages 20m/hr less than in the morning. How far does Jenna drive to work?
asked by Denny 
Math
a consonant when 1 letter is chosen at random from among the 26 letters of the English alphabet
asked by Branden 
Math
The point P = (4, 3) lies on the circle x2 + y2 = 25. Find an equation for the line that is tangent to the circle at P. This line meets the xaxis at a point Q. Find an equation for the other line through Q that is tangent to the circle, and identify its
asked by Matilda 
physics (please help I have a test tmrw)
How much thermal energy is released when 500g of steam at 100 degrees C condenses into liquid water and then cools to 50 degrees C? I tried to solve q=mct for q and then use that in the q=mLv formula but it didn't work. The answer is 1.3x10^6J Help would
asked by anon 
science
boy 40kg sits 2m from a pivot.find the weight girl who can balance sitting 3.2m from pivot
asked by Anonymous 
Physics
A certain material has a work function 0 (angle sign) = 1.5 eV. a)what is the frequency of a photon that ejects an electron from his material, giving the electron an energy of 1.6 eV? b)what type of EM radiation is this?
asked by Jared 
Science
A man of50 kg climbs a tower of height 45 m in 5 seconds with the help of a rope. Find the power of the man.
asked by Obe 
Physics
How many xray photons are emitted per second by an xray tube that puts out 1.0 W of 75KeV x rays?
asked by Jared 
limit maths sir steve or damon or reiny help
find d limit as x >∞ {x +e^x +e^2x}^(1/x) plz show step
asked by yourim 
bio
Why can't children get blood transfusions from their biological parents?
asked by jed 
science
when raining,it's advisable not to to t t t t to8 t t t t+t t t touch canvas tent from inside
asked by Anonymous 
Algebra
I am graphing y=10+4x and y=6+6x. One question that is stumping me is why don't the lines start at an origin. Is it because there isn't a negative? Also the yintercepts are 2,18. What is special about these intercepts? I have racked my brain and now I am
asked by Promise Keeper 
Math
The graph of x2 −6x+9+y2 +2y+1 = 25 is a circle. Where would the center of the circle be? What is the radius of the circle?
asked by Matilda 
Math
Find the center and the radius of the following circles: (a) x^2 +y^2 −6x+y=3 (b)x^2 +y^2 +8x=0 (c)x^2 +y^2 +2x−8y=−8
asked by Matilda 
Math
The point P = (4, 3) lies on the circle x2 + y2 = 25. Find an equation for the line that is tangent to the circle at P. This line meets the xaxis at a point Q. Find an equation for the other line through Q that is tangent to the circle, and identify its
asked by Matilda 
Social Studies
Which statement best reflects the relationship between communism and religious faith in Eastern Europe? a) Communism encouraged the spread of religious devotion. b) Religious life increased with the end of communism as state restrictions relaxed. c)
asked by @AmeliaTheGamer 
PreCalculus
You are photographing a race at a track meet, sitting 50 feet from the center of a straightaway. A runner traveling at 20 feet per second passes in front of you. a) write a trigonometric equation to find the angle thete you have to turn your camera to
asked by Ari 
math
Can someone please tell me what is the percentage of 19.24 from 14.00? I would like someone to give the formula of solving this. Thank You!
asked by math 
Precalculus
My teacher said this: "Please explain how you can tell if the multiplicity is odd or even. Then explain how you can tell if the multiplicity will be 1 or some odd number greater than 1." about some questions in my homework about graphing polynomials, can
asked by Melissa 
Science
Which of the following must be true of the structures of axons and muscle cells in order for nerve impulses to stimulate muscle contraction? A. Axons in muscle cells must both have structures that make in secrete the same molecules B. Axons in muscle cells
asked by Help pleasee 
Pre calc
Find all primary solutions (i.e. 0 ≤ θ < 2π ) of the equation cos(2θ ) = 4 − 3 cos(θ ). Find all primary solutions (i.e. 0 ≤ θ < 2π ) of the equation cos(2θ )cos(θ ) = sin(2θ )sin(θ ). Please can somone help and show all work Thank you
asked by Samantha 
math
Eight sided dice can be described as two square based pyramids stuck together at the bases. Their faces are equilateral triangles. If the edge of one die is 2mm, find the difference in materials cost between a solid gold die and a “gold” painted
asked by Cindy 
Art
An art critic writes the following comment about this seventeenth century painting: "This Dutch artist is a master of light and composition." This statement is an example of what stage of critique? A) Describe B) Analyze C) Critique D) Judge My answer is
asked by @AmeliaTheGamer 
Math
George recorded the pointy scored is last eight basketball games. What is the mean absolute deviation of the scores? 40, 35, 38, 34, 28, 32, 47, 16? I got 8.25 but my teacher said it was wrong was it right?Please let me know.
asked by ?? 
Halfway man
Has anyone read this book?
asked by Mohammad 
math
how much money is required to fund an ordinary perpetuity of $1000 quarterly if money can earn 6% compounded quarterly using PV = PMT / i gives me: 1000/0.015 = 66 666.66 feels so wrong..
asked by Natasha 
History
Which of the following was an important consequence of these events? * 1 point Most Southern slaveowners peacefully freed their slaves. Most African Americans moved to the North. Americans became involved in a Civil War. New slaves were transported from
asked by Jayda 
math
cant find a way tosolve this Five years ago, Ms. Halliday received a mortgage loan from the Scotiabank for $60,000 at 7.8% compounded semiannually for a fiveyear term. Monthly payments were based on a 25year amortization. The bank is agreeable to
asked by leo 
Tense
1. John took a nap after he had read a book yesterday afternoon. 2. I got up so late that I didn't catch the bus this morning. 3. Last night, Mary said she would go shopping with me when she had time. 4. I last flew kites with my friends 5 years ago. 5. I
asked by deyond ng 
Infinitives in Phrases
Identify the infinitive in the following sentences and it's function. 1. The librarian was happy to help. Infinitive is to help The function of the infinitive is direct object 2. His greatest wish, to fly, was never fulfilled. Infinitive is to fly
asked by check my answers 
english
Revise this sentence. Can you help me? I'm having trouble with the subject and verb. Plato was born around 428 B.C. His family was part of the Roman aristocracy. Many of his family members were active in politics. But Plato consciously resisted ever
asked by Jerry Owens 
math
what is 47.813 1n word form
asked by anthony 
physics
Consider a string with a length of 56 cm tied at both end (like on a stringed instrument). If the frequency of the first harmonic on the string is 272 Hz, determine the speed of the wave in the string. Post your answer in m/sand with 3 significant figures.
asked by Idali 
phy 101
if he travels 7km N 30 degree E and 10km east find the resultant displacement
asked by Emmanuel 
Infinitive phrase
1. To get home during the storm was quite difficult. To get home during the storm  phrase function; direct object 2. Our plan was to reach southern Maine by noon. To reach southern Maine by noon  phrase Function; adverb 3.She was told to reorganize her
asked by check my answers 
Math
How do I do these? 1.A number cube is rolled 120 times. The number 4 comes up 47 times. What is the experimental probability of rolling a 4? What is the theoretical probability of rolling a 4? A)47/120;1/30 B)47/120;1/6 C)4/47;1/6 D)1/6;47/120 2.Food
asked by Reeses 
SS
Which of the following is a source of photochemical smog? 1)fossil fuels 2)wind energy 3)biomass fuels 4)nuclear energy I THINK 4
asked by JAMIE 
Arts
How the artist used lines in the artwork, and the effect of that usage on the artwork. The artwork is The Mona Lisa by Leonardo da vinci. Please help!!
asked by Regina 
Math
One third the sum of two numbers numbers is 24.one of the numbers is 40.what is the other number?
asked by Ari 
S.S I need help
It's volunteer time! You've decided to become a Red Cross vounteer. You want to convince your friends it's the right thing to do! Browse the Web site, reading about the different opportunities available to kids your age. Next, create a short presentation
asked by Julio 
chem
a sample containing .800 moles of POCl3 is enclosed in a .5 liter vessel at a certain temperature. when the equilibrium for the dissociation reaction PCl3(g)POCl(g) + Cl2(g) is attained, it is found that the vessel contains ,259 moles of Cl2. Calculate the
asked by mya 
story problem
Two wires stretch from a pole to two points on the ground which are 25 feet apart. The first wire is to the left of the pole and forms a 30° angle with the ground. The second wire is to the right of the pole and forms a 60° angle with the ground. How
asked by Alyssa 
Math
Kevin will place point k at (1,2 1/2) on the grid below. Point k will be inside which type of triangle
asked by Suman 
corrections plz help Ms. Sue Infinitve
1. To get home during the storm was quite difficult. To get home during the storm  phrase function; subject 2. Our plan was to reach southern Maine by noon. To reach southern Maine by noon  phrase Function; direct object 3.She was told to reorganize her
asked by check my answers 
Pre calc
Find all primary solutions (i.e. 0 ≤ θ < 2π ) of the equation cos(2θ ) = 4 − 3 cos(θ ). Find all primary solutions (i.e. 0 ≤ θ < 2π ) of the equation cos(2θ )cos(θ ) = sin(2θ )sin(θ ). Please can somone help and show all work Thank you
asked by Samantha 
Calc
Verify that the trigonometric equation is an identity. 1/2 sin 2 x − sin^2x over sinxcos2x = 1 over sinx+cosx Verify that the trigonometric equation is an identity. cotx over 1sinx =secx(cscx+1) Can someone please Help!!! these are so hard for me to
asked by Ricky 
Physcial Science
A friend infers from the graph that the temperature of a 10.0g sample of iron would rise 110 degrees Celsius. What should she ask before using the graph this way. (btw the graph depicts that 1 gram of aluminum's temperature rises 5.6 degrees Celsius, 1
asked by Spartan 
math
a finishing bobber has a radius of 0.5 inch. find the volume of the fishing bobber. round your answer to the nearest tenth
asked by manzanas 
calculus please help!!
b. Explain why the initial value problem y'=4xsqrt(1y^2) with y(0) = 4 does not have a solution. I already solved the differential equation and got y=sin(2x^2+C) I don't know what to do from there
asked by Danni 
Physics
4. Find the magnitude of the force between two charges Q1 = 3µC, Q2 = 2.5µC that are 50mm apart.
asked by Mark jay 
Physics
6. Two charges, Q1 = 4.6x109 C and Q2 = 4.3 x109 C, are 60mm apart. What is the electric field halfway between them?
asked by Mark jay 
Physics
3. A calorimeter has a mass of 100g and a specific heat of 0.900 cal/g˚C and contains 400g of water at 40˚C. When 91g of ice at 0.0˚C is added and completely melted, the temperature of the water is 18.2˚C. Calculate the heat fusion of the ice
asked by Mark jay 
math
consider a slide composed with a slide what is the resulting transformation? consider a flip composed with a flip what is the resulting transformation?
asked by IsBella 
Math
If you have 6 blue balloons and 7 red balloons and you take away 3 yellow balloons in the dark how many do you have left?
asked by Jessica 
social studies
The period of prosperity from the rule of Augustus until AD 180 is know as the? 1.Anti Romana 2.Anti Brittania 3.Pax Brittania 4.Pax Romana plz help me.^_^
asked by plz help 
social study
why were the islands shown on this map most likely acquired or annexed by the united states
asked by jj 
Geometry
In rhombus MPKN with an obtuse angle K the diagonals intersect each other at point E. The measure of one of the angles of a ∆PKE is equal 16°. Find the measures of all angles of ∆PKE and ΔPMN.
asked by maria 
math
When a number is subtracted under the radical which way do you move the graph?
asked by mariam 
English
1. You don't need to go there. 2. You need not go there. 3. You don't have to go there. 4. You have not to go there.  They are the same in meaning. However, #4 is not used frequently, right? In British English, is #4 used these
asked by rfvv 
Calculus
Sketch the regions bounded by the following curves and find their area: y=2x^2 y=x^3+3x
asked by cool 
Social Studies
Section: Japan and the Koreas Section 3 1.What examples are given of a limited government and an unlimited government in the section? How did each type of government affect its citizens?
asked by ASAP PLEASE 
Math  Calculus
Find the volume of the solid given by rotating the region bounded by the curves y=x^2, x=1, x=2, and y=0 around the yaxis a) Use the shell method b) Use the washer method. Be careful with the radius of the washer at different y.
asked by Ashley 
physic
1. A 57 g tennis ball is moving to the left at 36.2 m/s. It collides with a wall and rebounds to the right. The tennis ball is in contact with the wall for 0.107 s and it loses 14% of its kinetic energy during the impact. What is the average force
asked by dan 
English
1. What are the languages (which are) spoken in Canada? 2. Look at the boy who (is running) in the playground. 3. Did you see the basket (which is) full of apples? 4. I met the boy (who is) out of the classroom.  Can we delete
asked by rfvv 
math
Simplify 2/√5 2/√5 √10 √10/5 2√5/5 quick backstory; i've been cheating on all of my work except portfolios this whole year cause i'm in online school. but i'm wanting to learn since there's gonna be ACT test in REAL so... please help me on
asked by Carl Wheezer 
physics
How much heat is required to convert 3kg of ice at 5 degees C into steam at 125 degrees C?
asked by angelina 
math
28.Nadia intends to get married in eight years time. She estimates that the cost of the wedding will be RM20000 then. She intends to save this amount by making equal monthly deposits at the end of each month in a bank that pays 5% compounded monthly i.How
asked by Lim 
Physics
Two cars traveling in the same direction at the same speed one behind the other. Will the second car catch up?
asked by Percy 
college algebra
In an ellipse. If the talker stands 15 feet from the wall and the distance from the middle of the room to the listener is 45 feet, then how wide (top to bottom) does the room have to be?
asked by alexus 
math
Nadia intends to get married in eight years time. She estimates that the cost of the wedding will be RM20000 then. She intends to save this amount by making equal monthly deposits at the end of each month in a bank that pays 5% compounded monthly i.How
asked by Lim 
Social Studies
How did Americans feel about immigration during the 1900s? I know a lot of Americans opposed it because they felt as if immigrants were stealing their jobs, but that's all I know so far. Can someone provide me links please? :)
asked by Catalena 
Calculus Help
A solid generated by rotating about the xaxis the region under the curve of f(x) from x=0 to x=b, is b^2 FOR ALL b>0. Find the function f.
asked by Anonymous 
Social Studies
Which of the following is an example of what people experienced during the great depression? More American's send their children away from home to get an education People cut their dining out and moving to only once a week Millions become jobless,and many
asked by Cat 
Physical Science
A current of 6.0 amps passes through a motor that has a resistance of 5.0 ohms. calculate the power. my answer is 180 watts
asked by Steve 
Math
How do I do these? 1.A number cube is rolled 120 times. The number 4 comes up 47 times. What is the experimental probability of rolling a 4? What is the theoretical probability of rolling a 4? A)47/120;1/30 B)47/120;1/6 C)4/47;1/6 D)1/6;47/120 2.Food
asked by Reeses 
Physics pls help
A ball with massm1=4.0 kgam is traveling to the right with the velocityv1=6.0m/s another ball with mass m2=2.0kh is traveling to the left with velocity 4.0m/s find the final velocity of the ball after the collision Find the loss in Kenetic energy Find the
asked by Anonymous 
maths sir steve help me reiny
A curve has parametric equations x = at² , y = 2at. Find the area bounded by the curve, the x axis, and the ordinates at t = 1 and t = 2 step plz
asked by youri 
math
Use the formula to solve for c. Choose the right answer. Amount Financed (m) = $275 Number of Payments per year (y) = 12 Number of Payments (n) = 18 APR (I) = 12%
asked by Anonymous 
Math
Mrs. Smith baked three pies for a party. She cut each pie into six slices. She served 2 1/3 of the pies. How many slices of pie did Mrs. Smith serve?
asked by Z. 
Math
241×107
asked by Anonymous 
Calculus Math
Find the height of y=((sqrtx)(3x))/3 for 0
asked by Sammy 
Chemistry
How would I balance Al2 + I2>ALI3
asked by Nicole 
maths
Q7(354÷2of7)3
asked by victoryvasah 
English
1. This is the boy whom I spoke of yesterday. 2. This is the boy of whom I spoke of yesterday. 3. This is the boy who I spoke of yesterday. 4. This is the boy of who I spoke of yesterday.  All are correct except #4? Am I right? Why
asked by rfvv 
Math
A diagonal of a parallelogram is 10 inches long and makes angles of 25 degrees and 43 degrees with the side. how long is the longest side?
asked by Jacob 
Physics
At a nuclear power plant, water at 6degress Celius from a nearby lake is used in a heat exchange to condense spent steam at a temperature of 115 degees C to water at 80 degrees C. If the cooling water returns to the lake at a temperature of 18 degrees C,
asked by alex 
science
why displacement uns uitable for determine t v volume of charcoal
asked by Anonymous