Combine like terms to get 2x + 6x which is 8x and 3y + 9y which is 12y so the simplified answer is 8x + 12y
Solve for R by simplifying both sides of the equation, the isolating the variable.
R^2h=-r^2+v
Answer: is an irrational number
Step-by-step explanation:
Like adding three to pi (3.14159265358979323846264....)is still going to be irrational
Answer:
a,c,d
Step-by-step explanation: