21,305 results, page 28
why didn't the circus managers want their human cannonball to quit?
What language was spoken/written by the venerable bede/ pre Beowulf period?
Solve x - 5/9 <_ - 2. Write your solution using set builder notation.
Ok so im in 7th grade and can somone help me with pizzazz worksheet #40? Pretty please?
Can you graph these equations for me so that I can figure out how to do them? 1). Y=4x-3 2). 4x-5=2x-y 3). Y=1x1+4 4). X+5=2x-7 Can you explain your work?
explain the following:(a+b)^2 =//a^2 +b^2. Give a numerical example to illistrate this please.
when rounding to the nearest cent does it have to be to right or left or does it matter?
How do I find the reference angle in radicals given the value of cosecant 5 pi/6?
find the exact value of sin(-15pi/6) and cot(-7pi/6)
How does the degree of a polynomial function affect the end behavior?
cosx= -8/17, 180<x<270 find sin x/2= cos x/2= tan x/2=
find the exact value of the given expression. Thank you! tan(1/2cos^-1(9/10)
what is thew approximate bond angle around the N atom in HNO2?
Find the sum or difference. 4s^2-11s+s^2-6s+21 Is it 5s^2-17s+21?
(-8/5)^7/4*(-8/5)^1/4=64/25 Not sure how get this answer . Could please show me the steps.
help!! does anyone know how to write an expression to represent the number of minutes in x hours
i need help for some problomes on my math homework which is [3x]2 [two is for exponent]
simplify the following expression x+4(y+8x) Write the property that justifies each step
How do I find all the real zeros of the polynomial function of these 3 ? ): 1) g(t) = 1/2t^4-1/2 2) g(t) = t^5-6t^3+9t 3) f(x) = 5x^4+15x^2+10
why there's no # 54-72 on pg. 214 on the 7th grade math textbook??? if you can't tel why it's ok and thanks by the way
Solve the following inequality . Write your solution in interval notations. x+3/x-3<0.
If (a, b) is a point on the unit circle that corresponds to the angle t, then tan(t) equals:
Write the equation in standard parabola form? x^2+ 4xy +4y^2 +5root5 y+ 5 = 0
find all solutions of equation in [0, 2pi) 2 (sec x)^2 + (tan x)^2 -3 = 0
how many ways can you make 45 cents with pennies ,dimes, nickels, and quarters?
describe and correct the error in multiplying -5 and -12, then divide by -4. X -5(-12) -60 ______ = _____ =15 -4 -4
The problem is a(a-c)=23. Solve for c if both a and c are positive numbers. Thanks
a paved brick is 3x , 2x+2 , 5x-3 , 2x+2 find the perimeter of five bricks
I think I understand how you do scientific notation. But how do you solve a problem like 2.5 x 10^7?
find the two ordered pairs that you can use to graph the equation y=-1/3x-2
Use "completing the square" to find the zeros of the polynomial. =2x squared + 6x + 5 = 0
i need help with linear functions with ways to remeber them easier
Eliminate the parameter x = abs(t-3) and y = t + 3...how do you undo the absolute value in order to get y=?
which of the following are quadratic functions? check all that apply 1. y=2x^2-3x+7 2. y=3x-4 3. y=(5x-3x^2)/4+1 4. y=x-x^3
y=-x^2+5x+36 converting into intercept form is this the correct answer? y=(x+9)(x-4)
Solve the polynomial equation. 15x^3-119x^2-10x+16=0
For each parabola, tell in which direction the graph opens. x= 1/2y^2 y= -1/24x^2
The scale factor for a blueprint is 7cm= ___m Model 40.4 cm actual 80.6m
HELP PLS MS SUE. Find the surface area of a sphere with a radius of 8 cm.
find the length of side b ABC to the nearest whole number if A = 42, B = 87, and a = 24
Can someone help me with this? I have to use order of operation with it to -12/3x(-8+(-4^2) -6)+2 My answer: -6 Is this correct???
how do I solve... 6/x + 3/ (I'm studying adding and subtracting mixed/improper fractions)
Please check....... convert to slope intercept form y-27=4x 16-2y=22 8x+11-4-27 -11/-11 8x=4x+38 +4x 4x 12/12x=38/12 = 1 1/3
Which quadric rule represents the data in the table below? A. y=-2x^2+5 B. y=-x^2+5 C. y=x^2-5 D. y=x^2+5
What the r the factors of this expression. 4(5b-3)^2+10(5b-3)-6. plz explain all steps to this answer and thanks :)
HELP! what type of equation does the rectangular form y=4(square root of 2x/3)-1 describe???
This is like the preceding problem, except that your answers may be negative x^2+7/3x+ =(x+ )^2. x^2−5/7x+ =(x+ )^2. x^2+2/3x+ =(x+ )^2.
Solve the following inequality. Write the answer in interval notation. x^4>4x^2
Give the coordinates of the circle's center and its radius. (x−1)^2 +(y+8)^2 =16 a. (-1,8); r=4 b. (1,-8); r=16 c. (1,-8); r=4 d. (-1,8); r=16 e. none of these
We use the same polynomials as in the first question. Suppose that 3x^3 + 2x + 1 = (ax^2 + bx + c)(x+2) + d. Then b is equal to:
Evaluate the expression given that cosine a=4/5 with 0<a<pi/2 and sin b=-15/17 with 3pi/2< b<2pi
A baker can prepare 2 1/2 dozen cupcakes in 1/4 hour. what is the unit rate?
Plz help on this pre test. Its unit 3 lesson 1 anyone know the answers
Perform the operation and write the result in standard form. ___16___ 2x+2
What are the actual dimensions of the sofa in inches? 90 x 45 90 x 36 75 x 25 80 x 30 I think its the second choice
A local salesman receives a base salary of 675 monthly. He Also receives a commission of 11% on all sales over 1900. How Much would he have to sell in a month if he needed to have a monthly income of 3000? My Work: 1900*.11=209 3000-675=2325 2325/209=11.12440191 1900*11....
You have a $50 coupon from the manufacturer good for the purchase of a cell phone. The store where you are purchasing your cell phone is offering a 20% discount on all cell phones. Let x represent the regular price of the cell phone. (a) Suppose only the 20% discount applies. ...
I need help with a calulus graph and figuring out its equation but it wont let me post the picture of the graphs here. so will someone who understands Calculus and their graphs super well please email me k m k underscore horse lover at hot mail dot com. no spaces and an actual...
There are 150 students taking Discrete Mathematics II, Calculus II, and Physics I courses. Of these 51 are taking Discrete Mathematics II, 111 are taking Calculus II, and 63 are taking Physics I. There are 41 taking Discrete Mathematics II and Calculus II, 32 students taking ...
A certain calculus student hit Mrs. Evans in the head with a snowball. If the snowball is melting at the rate of 10 cubic feet per minute, at what rate is the radius of the snowball changing when the snowball is 1 foot in radius?
The Bermuda Triangle is an unmarked area in the Atlantic Ocean where there have been reports of unexplained disappearances of boats and planes and problems with radio communications. The triangle is an isosceles triangle with vertices at Miami, Florida, San Juan, Puerto Rico, ...
65 men 75 women are enfolled in calculus. There are 30 business majors, 40 biology majors, 50 computer science majors, and 20 mathematics majors. No person has a double. If a single calculus student is chosen, find the probability that that the student is not a mathematics major
How do you subtract and add mixed numbers? Give an example of a problem so that I can show you.
Solve the inequality- -7z<21 See my answers to Jill and Sarah. I hope this helps. Thanks for asking.
find the measure of an angle if the sum of the measures of its complement and supplement is 162 degrees.
can anyone please explain to me how to simplify this exponential expression??I got no idea...THANKS A LOT! [(-8x^6)/(y^-6)]^2/3
How can I find the area of the shape when it has three units? Heres how it looks: Thanks to who helps :)
I need to know how to find the mean,mode,median and range of a set of numbers
Find the differences between the following values: a) 217 and -198 b) 1 2/3 and 3/4 c) $o.59 and $1.25 What am I suppose to do?
How do you find an equation if you only a have a graph. Like, its already graphed??
How do you write a quadratic equation in standard form for a given set of zeros?
how do I simplify the following expressions by collecting like terms? x+2+x= x+x+x+4+8+x= 2x-9+x
In a-c, explain what would happen to a figure if you transformed it using the given rule. a. (3x, 6y) b. (x+2, y+1) c. (2x, 2y +5)
write the expression using only positive exponents 1.13^6 2.8^-9 3.xy^0 4.6g^-5 how do you do this? please and thankyou
what is the simplest form 8/22 16/24,9/21/,20h/24h using product of prime factors.
If cscè= -5/4 and 180degree < è < 270 degree, find tanè. (-3, -4) r=5 tan=y/x=-4/-3=4/3 Is this correct?
I need help understanding how to slove two step equations. Example -10 - k=-36
solve and check the following equation:I have no idea as to how to answer this. 69g-60=5g-2-g
Find the area between each curve and the x-axis for the given interval. a. y=x^4+5 from x=0 to x=5 650 b. y=3x^2+5x-1 from x=1 to x=4 97.5 c. y=4x-x^3 from x=0 to x=2 4
what is the sum of the numbers 1 to 1000? ans:500500
Find two functions defined implicitly by the given relations: (a) 3x² - y² = 25 (b) y² = x
Find the maximum value of f(x) = -2x^2 + 12x - 14 Do i have to set this equal to o to solve?
Use the law of cosines to find the angle of Q between the given vectors. v=3i + j w=2i - j
find the distances between the points H(15,-3) and G(-10,-1). round to the nearest tenth,if necessary.
express 56 novels out of 168 books as a fraction in simplest form
two number cubes are rollede. what are the odds of getting s sum less than 7?
Complete the square to find the center and the radius of the circle: 3x^2+3y^2-12x+24y+15=0
Find the Domain of the function: f(x)=the square root of the entire fraction- x^2+6x-16 over x^2-2x-15
Complete the square to find the center and the radius of the circle. 3x^2+3y^2-12x+24y+15=0
perform the opertaion and write the result in standard form... (2x^2 + 1) - (x^2 - 2x + 1)
how many radians are displaced by the minute hand of a clock between 1:00 pm and 6:45 pm of the same day
find the solutions of the equation that are in the interval [0,2pi) 2-cos^2x=4sin^2(1/2x)
Can someone show me how to do this please. I am stuck. find a number x such that e^2x – 12e^x =13
Find the sum of the geometric series 128-64+32-______to 8 terms .
Find the sum of the geometric series 128-64+32-______to 8 terms .
f(x,y)=ln(5x^2-7y^3) Find ALL 2nd derivatives. fxx,fxy,fyx,fyy
Find zeros: f(x)=12x^(3)-107x^(2)-15x+24
two fractions equivalent to the given factor: 1) 18/21 2)3/17 thank you so much if u helped me
Write a rule that expresses the number of quarts q of a liquid as a function of each of the following
I am in college the question is: Find the opposite of the given signed number 0.095.