The answer would be f(x)=9 because when you substitue the 3 in for 'x' you then square the 3.
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The answer is D. 76. This is because if STR is 28 degrees, and angle STU is on a straight line, all we have to do is subtract 180-28, then divide by 2.
7 inches = 0.00011047980 miles (rounded to 8 digits)
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The answer is 400 :) 400 X 10 = 4,000
Answer:
=(1) 2x*2x*2x = 8x^3
(2) -3y^2* -3y^2* -3y^2 =
(3) 2x * -3y^2 * 2x = -12 x^2 y^2
(4)-3y^2*-3y^2*2x = 18xy^4
(5) -3y^2*-3y^2*2x = 18xy^4
(6) 3y^2*-3y^2*2x = 18xy^4
(7) 2x * -3y^2 * 2x = -12 x^2 y^2
(8)2x * -3y^2 * 2x = -12 x^2 y^2
final answer: