Victoria V.

07/17/19

pre calc question

A cylinder is inscribed in a sphere of radius 8 inches. Write an equation for the volume of the cylinder as a function of h. Find the value of h that maximizes the volume of the inscribed cylinder.... more

Follows • 1

Answers •1

Algebra 1 Algebra 2 Calculus

07/17/19

Pre calc question

You are making a rectangular box out of a 16-inch-by-20-inch piece of cardboard. The box will be formed by making the cuts shown in the diagram and folding up the sides. You want the box to have... more

Follows • 1

Answers •1

Calculus

07/17/19

Calculus Newton's Method

I just need help on the second part where it asks to solve the equation exactly.Approximate a solution of 6sin(𝑥)=7cos(2𝑥) in the interval [0,𝜋/2] to three decimal places, using Newton's method.The... more

Follows • 1

Answers •1

Algebra 2

07/17/19

solving equation

omplete the square for . Then write the resulting expression as the square of a binomial. a. ; c. ; b. ; d. ;

Follows • 1

Answers •1

Algebra 2

07/17/19

quadratic equation

What value of d makes the equation true?

Follows • 1

Answers •1

Algebra 2

07/17/19

quadratic equation

Solve . a. c. b. d.

Follows • 1

Answers •1

Algebra 2

07/17/19

product of quadratic equation

What is the product in the form ? a. c. b. d.

Follows • 1

Answers •2

Algebra 2

07/17/19

adding form in a+bt

Add. Write the result in the form .(5 + 3) + (9 + ) a. 8 + 10 c. –4 + 2 b. 6 + 12 d. 14 + 4

Follows • 1

Answers •1

Sat Math

07/17/19

how do you find the value of xy if y<0?

these system of equations are given:x=y^26x+9=-3(2y-3)

Follows • 1

Answers •1

Trigonometry

07/15/19

Use the equation r= 1 + sinθ and the given axes to answer (a) and (b).

(a) Sketch the graph of r= 1+sinθ, over the interval [0,2π], using the rectangular coordinate system axis.(b) Sketch the graph of r= 1 + sinθ using the polar coordinate system axis.

Follows • 1

Answers •1

Algebra 2 Trig Functions

07/15/19

Modeling trig functions

How are periodic phenomena relatively easy to model using trigonometric functions? What makes them difficult to model this way?

Follows • 1

Answers •2

Algebra 1

07/11/19

What is the 16th term of the arithmetic sequence whose common difference is d=9 and whose first term is a=2

Follows • 0

Answers •1

Precalculus

07/10/19

A radioactive substance used in nuclear weapons decays at the rate of 2.8% per year. What would be the half-life of the radioactive substance.

Follows • 1

Answers •1

Algebra 1 Linear Algebra

07/08/19

Linear Inequality

What is the solution set called when graphing a linear inequality?

Follows • 1

Answers •1

Trigonometry

07/08/19

cos(theta)=-1/2 List 6 specific solutions.

Follows • 1

Answers •3

Algebra 2 Functions

07/08/19

How do coordinates represent solutions

How are the coordinates (x,y) used to represent a solution to f(x)=g(x) for different types of functions (radical, rational, quadratic, linear). In other words, how is the ordered pair (x,y) a... more

Follows • 1

Answers •1

Math Geometry

06/26/19

Answer 2 a math question

A fence is to be placed around a playground. The length should be twice the width, and the area should be 1800 square feet. Find the dimensions of the playground.

Follows • 1

Answers •1

Geometry 8th Grade Math Rectangular Prism

06/26/19

The question is in the description.

Fiona plans to make a box in the shape of a rectangular prism for storing her outdoor checkers. In order to fit all of the pieces, the box will need to have a volume of 96 cubic feet. The place she... more

Follows • 1

Answers •1

Math Algebra 1

06/26/19