Solve the problem.Two angles are supplementary if the sum of their measures is 180°. If the measure of one angle is given by (
)° and the measure of its supplement is given by (
)°, find the measures of the two angles.
A. 40°, 140°
B. 124°, 56°
C. 80°, 100°
D. 62°, 118°
Answer: B
Mathematics
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Factor completely, or state that the trinomial is prime.x3 + 8x2 + 16x
A. x(x - 4)2 B. x(x + 4)(x - 4) C. x(x + 4)2 D. Prime
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Find the value of the determinant.
A. 31 B. 41 C. -41 D. -29
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Use DeMoivre's Theorem to find the indicated power of the complex number. Write the answer in rectangular form.
3
A. 50
+ 50
i
B. 5
+ 5
i
C. 15
+ 15
i
D. -500
+ 500
i
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Find the product.11x5(12x7 + 5x2 - 11)
A. 132x12 + 55x7 B. 132x7 + 55x5 - 121 C. 132x12 + 5x5 - 11 D. 132x12 + 55x7 - 121x5
Mathematics