..how would i do this ?, if a triangle with a line splitting down the middl...

if a triangle with a line splitting down the middle and the inside is k and the bottom is 15 and the two sides are 14 and 13 how would i do it

Adding Rational expressiona, How do I simplify x^2+2 + -(4x-2)

How do I simplify x^2+2 + -(4x-2)

Factor polynominal, a^4b+a^2b^3

a^4b+a^2b^3

Synthetic division, f(x) = x3 - 9x + 3

f(x) = x3 - 9x + 3

Word Problem, A student rented a bicycle for a one-time fee of $12.00 and t...

A student rented a bicycle for a one-time fee of $12.00 and then a charge of $0.85 per day.She paid $28.15 for the use of the bicycle. How many days did she keep it?

Problem, Solve the system algebraically. x - 2y - 3z = negative-1 2x + y ...

Solve the system algebraically. x - 2y - 3z = negative-1 2x + y + z = 6 x + 3y - 2z = negative13

Find the zeros of a function, 3y+2.5x+3.4 use graphing calculator and the x...

3y+2.5x+3.4 use graphing calculator and the x intercept approach. Use window[-3,3,1][-3,3,1]

Vertical angles,

Linear equatiion, 10x-25y+5=0

10x-25y+5=0

Charts, is (1,7),(2,7),(3,7),(5,7) a function

is (1,7),(2,7),(3,7),(5,7) a function