The two triangles below are similar. Find the missing length.
A. x = 9
B. x = 12
C. x = 3
D. x = 5
Answer: A
Mathematics
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Referring to triangle ABC, find the area of the triangle.
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Round to three significant digits.
?
A. 392 inches2 B. 400 inches2 C. 406 inches2 D. 396 inches2 E. 402 inches2
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Evaluate the expression without using a calculator.644/3
A. 1024 B. 256 C. 16,384 D. 4096
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Solve the problem.The function V(x) = 6x3 + 22x2 + 24x + 8 describes the volume of a box, l(x) = x + 2 describes its length, and w(x) = 3x + 2 describes its width. Calculate the height of the box if x = 5 inches.
A. 10 in. B. 12 in. C. 8 in. D. 14 in.
Mathematics