Which angle in quadrilateral ABCD is a right angle?
B
angle D
angle C
angle B
angle A

F(x) = (x^2 + 3x − 4) and g (x) = (x+4) find f/g and state the domain.

For how answer my question this will be the last question can you answer in math subject

Ricky takes out a $31,800 student loan to pay his expenses while he is in college. after graduation, he will begin making payments of $190.66 per month for the next 30 years to pay off the loan. how much more will ricky end up paying for the loan than the original value of $31,800? ricky will end up paying $ more than he borrowed to pay off the loan.