Pre cal math about solving geometry word problem

the length of a rectangular swimming pool is 20 feet greater than its width. the surface area of the pool is 1500 square feet. What is the length and width of the pool?

07/29/19

how do you factor this?

20v9w8+24v2w2x3

07/29/19

The vertex is (3,5),and the parabola opens upward

The vertex is (3,5), and the parabola opens upward

Systems of equation word problem about ticket prices

A school fund raising event sold a total of219 tickets and generated a total revenue of $795.20. There are two types of tickets: adult tickets and child tickets. Each adult ticket costs $5.40, and... more

Finding the unknown

Solve the equation (X3 +4X2 +4X +1= 0) find X

07/25/19

Graphing Functions??

Graph the function. Describe the domain and range.1) f(x)= 4x^2 + 16x + 132) f(x)= -3x^2 - 12x - 9

What is cos(Θ)?

If tan(Θ)= -1/2 and π/2 < Θ < π, what is cos(Θ)?

Write equation for the line in point slope form

Passing through (5,-3) and perpendicular to the line whose equation is y=1/3x+1

Find two postive integers whise difference is 1 and the difference of their squares is 5

Please i need to understand how to solve it asap because I’m going to report about it tomorrow.

A house was valued at $120,000 in the year 1992. The value appreciated to $160,000 by the year 2007

Use the compund interest formula S=P(1+r)t to answer the following questions. A) What was the annual growth rate between 1992 and 2007? r =____ Round the growth rate to 4 decimal places. B)... more

07/13/19

What category does -5 fall into

Isbit an integer, natural,

Write an equation in point slope form and in slope intercept form passing through (-8,-5) and parellel to the line whose equation is y=-2x+4

Write an equation in point slope form and in slope intercept form passing through (-8,-5) and parellel to the line whose equation is y=-2x+4

Two posts were offered to Mike. In one, the starting salary was $1200 and the annual increment was $80.

In the second post, the salary commences at $80/month but with an annual increment of $120. Which post should Mike accept?

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