What is the tangent of angle a? a. 6/8 b. 8/10 c. 8/6 d. 6/10

What is the length of the unknown leg in the right triangle ?

Suppose your school costs for this term were $4900 and financial aid covered 3/4 of that amount. how much did financial aid cover? and how much do you still have to pay?

Two times a number plus three times another number equals 4. three times the first number plus four times the other number is 7. find the numbers