Jane’s pool is in the shape of the trapezoid with the dimensions x + 20, x + 70, 2x, and x + 70. If the perimeter of the pool is 3240, what is the value of X? Please help, I’ve been...

Jane’s pool is in the shape of the trapezoid with the dimensions x + 20, x + 70, 2x, and x + 70. If the perimeter of the pool is 3240, what is the value of X? Please help, I’ve been...

A playground has the shape of s triangle. The sides of a playground are expressed as 2x, x - 3, and x + 23, and the perimeter of the playground is 100 feet. What is the measurement of each side...

John fenced his backyard using 550 feet of fencing. The width of his yard is 10 feet less than twice the length. Which equation can be used to determine the dimensions of his yard? Is it x + (2x...

Find the radius of a circle with an area of 1676.39cm2

This is a question from The part Of Algebra i.e, Complex number

An open box is to be formed out of a rectangle piece of cardboard whose length is 12cm longer than its width. To form the box, a square of side 5 cm will be removed from each corner of the cardboard...

dy/dx= (2cx-x^-1)/((y^-1)-2cy) the c's are constants of integration. I am trying to find a differential equation for the family of curves: ln(xy)=c(x^2+y^2) and can't figure out...

-2 6 4 18 5 27 7 51

The question above explains what i need to know, just please help

Mixing learns the length of the Central Park is 5 times as its width , how do I use this fact to write an expression for the length of the park in terms of w only. Not good with algebra so not sure...

The answer is l=3; w= 8 or vice versa. I can easily solve this problem by guessing, but I know there is another way to solve individually for l and w, which would involve some quadratics. I want to...

log base(ab) [2log base(ab)(√a)-1/2log base(ab)√ab(b)]=(log base(ab) (a))^2-(log base(ab)(b))^2 I do not know

explanation and working out please.

Every time I seem to set it up as a long division I end up getting 8.3 when the calculator says the answer should be 0.12

y varies directly as x and inversely as the square of z. y = 24 when x = 50 and z = 5. Find y when x = 2 and z = 8

A wire of length P is cut into two unequal pieces. The first piece forms a square such that its side is always equal to a natural number. The second piece forms a rectangle such that its width...

wire of length P is cut into two unequal pieces. The first piece forms a square such that its side is always equal to a natural number. The second piece forms a rectangle such that its width equals...

How old is Christian?

Let a and b be real numbers such that a+b=-1. Compute a^2-b^2+a-b.

A wire of length P is cut into two unequal pieces. The first piece forms a square such that its side is always equal to a natural number. The second piece forms a rectangle such that...