Find the exact acute angle ? for the given function value.sec ? = 2
A. 60°
B. 45°
C. 30°
Answer: A
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Identify the specified numbers.The integers in the following list:25, 
, -20, 0, 
, - 
, 1.8, 
A. 25, -20, 0, 
B. 25, 0
C. 25, 0, 
D. 25, -20, 0
Find all cube roots of the complex number. Leave answers in trigonometric form.125
A. 5 cis 90°, 5 cis 210°, 5 cis 330° B. 5 cis 0°, 5 cis 60°, 5 cis 120° C. 5 cis 45°, 5 cis 165°, 5 cis 325° D. 5 cis 0°, 5 cis 120°, 5 cis 240°
Solve the problem. Write ratios in lowest terms.Jim's house is built on a 7
-acre plot of land. Jane's house sits on a 4-acre piece of land. Find the ratio of the size of Jim's land to the size of Jane's land.
A. 
B. 
C. 
D. 
Multiply the polynomials.(6y - 5)(-2y2 - y - 4)
A. -12y3 + 4y2 - 19y + 20 B. -12y3 - 19y + 20 C. -8y2 - 19y + 20 D. -12y3 + 16y2 - 19y + 20