Solve the problem.Find the measure of an angle such that the sum of the measures of its complement and its supplement is 122°.

A. 29°
B. 69°
C. 58°
D. 74°


Answer: D

Mathematics

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Use properties of exponents to simplify the expression. First, express the answer in exponential form. Then, evaluate the expression.5 ? 52

A. 5; 5 B. 15; 15 C. 52; 25 D. 53; 125

Mathematics

Write in exponential form.logw z = 5

A. z5 = w B. zw = 5 C. w5 = z D. 5w = z

Mathematics

Determine the area of the triangle. If necessary, round the answer to two decimal places.A = 40°, b = 10, c = 7

A. 22.5 B. 28.81 C. 20.5 D. 26.81

Mathematics

Solve the problem.Find the sum of all the integers from 56 to 97.

A. 3116 B. 3157 C. 3060 D. 3213

Mathematics