The length of the longer leg of a right triangle is 20 inches more than twice the length of the shorter leg. The length of the hypotenuse is 22 inches more than twice the length of the shorter leg...

The length of the longer leg of a right triangle is 20 inches more than twice the length of the shorter leg. The length of the hypotenuse is 22 inches more than twice the length of the shorter leg...

this is my first time doing these type of problems and i have no idea where to start and where to finish. could you please help

Big Ideas Math saids that I am wrong even though I think I am right.

what is the area of a triangle which leg a= x leg b= sq.rt.(2)x and leg c= (4)sq.rt.(15)

Example:p(t_ = 2t - 1 and q(t) = -t2 - 4t - 1. Find (q - p)(t) (q - p)(t) = q(t) - p(t) q(t) - p(t) "define" (-t2 - 4t - 1) - (2t - 1) "substitute" =(-t2...

(a) If t represents the amount of minutes it took Michelle to drive to work, then write and expression in terms of t for the amount of minutes it took Michelle to drive home from work. (b) If...

g(n) = 3n + 2 f(n) = 2n2 + 5 find (g o f)(2)

3x^(3)-pi 1 f(x)=——————— + ——————— sq.rt.(2x+3)-5...

An isosceles triangle has a perimeter of 28 inches. The height of the triangle (from the vertex connecting the two equal sides down to the base) is sq.rt.(98) inches. What is the exact area of the...

A community is developing plans for a pool and hot tub. The community plans to form a swim team, so the pool must be built to certain dimensions. Answer the questions to identify possible dimensions...

a chemist wishes to mix a solution that is 10% acid. She has on hand 12 liters of a 6% acid solution and wishes to add some 14% acid solution to obtain the desired 10% acid solution. How much 14%...

a) (-2x^(4)-x^(3)+16x^(2)+3) / (2x+1) b) (12x^(4)+x^(2)-1) / (2x-1) a) I got -x^(3)+8x-4 remainder 7 b) i got 6x^(3)+3x^(2)+2x+1...

(a) what's the domain of g? (b) Find and simplify: g(1)-3g(25)

x/2 + y/2= -4 x/5- y/5= 4/5 how do i solve this step by step?

x+5y= -1 -3x+ 6y= 3

Find the length & width of a swimming pool if its height is (y - 1) meters and the volume, V cubic meters is given by the expression V = y3 - y

The tank has a height of p cm and a volume, V cm3, where V=6p3 + 13p2 - 5p

Quadratic trinomials are obtained when binomial expressions are expanded. Consider the following: (x + a)(x + b) = x2 + bx + ax + ab This means that quadratic...

A total of $12,000 is invested in two funds paying 9% and 11% simple interest. If the yearly and trust is $1180, how much of the $12,000 is invested at each rate?

4x - 9y = -11 36x + 9y = -11 How do i solve this?