Find the value of the variable. 6x + 6 = -84 ?​

Asailor is looking at a kite. if he is looking at the kite at an angle of elevation of 36and the distance from the boat to the point where the kite is directly overhead is 40 feet, how high is the kite?

45 was divided by a power of ten to get 4.5. what power of ten was it divided by? people 4.5

Write as a product of two polynomials. 2(3–b)+5(b–3)^2