Find cos A, given that sin A = 3/4 and 0°​

Ifurniture stores having a weekend sale and is offering 20% discount on patio chairs and table the sales tax on furniture is 6.25 using function composition how can you represent the total amount a that you would need to pay for this furniture that cost x dollars

14. (05.02 lc) what is the value of y in the solution to the following system of equations? (5 points) 2x + y = −4 5x + 3y = −6

F(x) = 1/x g(x)=x-4 can you evaluate (g*f)(0) ? why or why not?