Pre-calculus

Suppose that y varies directly as the square of x. If x is doubled, what is the effect on y?

Started by DelorasTo

If y varies directly as x, find the direct variation equation for the situation.y = 0.3 when x = 1.5

Started by rachel9

If y varies directly as x, find the direct variation equation for the situation.y = 1.5 when x = 0.3

Started by mmm

If y varies directly as x, find the direct variation equation for the situation.y = 2 when x =

Started by mmm

If y varies directly as x, find the direct variation equation for the situation.y = 12 when x = 16

Started by V@ndy87

If y varies directly as x, find the direct variation equation for the situation.y = 7 when x = 42

Started by colton

Write an equation to describe the variation. Use k for the constant of proportionality.s varies directly as m

Started by erika

The sum of two numbers is 14, and the sum of their squares is 100. Find the numbers.

Started by londonang

Two vehicles leave the same corner at the same time and travel at a right angle to each other. One ...

Started by student77

Within a group of n people, the number of possible handshakes, N, is given by How many handshakes ...

Started by cherise1989

If the cost, C(x), for manufacturing x units of a certain product is given by , find the number of ...

Started by Starlight

A triangle is 8 cm wider than it is tall. The area is 280 cm2. Find the width (length of the base).

Started by kshipps

Find the length of the shorter leg of a right triangle if the longer leg is 24 meters and the ...

Started by xclash

One leg of a right triangle is longer than the smaller leg, and the hypotenuse is longer than the ...

Started by javeds

The sum of a number and its square is 20. Find the number.

Started by PhilipSeeMore

The equation D = n(n - 3) gives the number of diagonals D for a polygon with n sides.Find the number ...

Started by big1devin

The equation D = n(n - 3) gives the number of diagonals D for a polygon with n sides.Find the number ...

Started by hbsimmons88

A window washer accidentally drops a bucket from the top of a 400-foot building. The height h of the ...

Started by leilurhhh

An object is thrown upward from the top of a building with an initial velocity of 48 feet per ...

Started by ahriuashd

If the sides of a square are increased by 2 meters, the area becomes 36 square meters. Find the ...

Started by asan beg

The side of a square equals the length of a rectangle. The width of the rectangle is 4 meters longer ...

Started by abern

The width of a rectangle is 6 kilometers less than twice its length. If its area is 140 square ...

Started by jace

The area of a circle is 144 square meters. Find its radius.

Started by c0205847

The perimeter of the quadrilateral is 40 inches. Find the lengths of the sides.

Started by anshika

The area of a square is 36 square miles. Find the length of a side of the square.

Started by roselinechinyere27m