Evaluate the algebraic expression under the given conditions.7x + 9 for x = 9
A. 16
B. 126
C. 54
D. 72
Answer: D
Mathematics
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The lengths of the legs of a right triangle are given. Find the hypotenuse.a = 12, b = 16
A. 14 B. 20 C. 19 D. 11
Mathematics
Evaluate.If f(x) = x3 - 3x2 + 5x + 3, find f(-4).
A. -40 B. -129 C. 11 D. -132
Mathematics
Convert the angle to decimal degree notation. Round your answer to two decimal places.-43°30'1''
A. -43.54° B. -43.49° C. -43.44° D. -43.50°
Mathematics
Provide an appropriate response.Factor by grouping: 12x3 - 8x2 + 3x - 2
What will be an ideal response?
Mathematics