Answer these equations. Fill in the blanks with these numbers: 12,8,9 and 4 (36 divided by __)-(36 divided by __)=5

(__x3)-__=12

Given tan∅=4/3 and π< ∅< (3π)/2; find cos2∅ a. -24/25 b. 24/25 c. -24/7 d. -7/25

Is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis.

Micheal is 4 times as old as brandon and is also 27 years older than brandon. how old is micheal