Draw the given angle in standard position. Draw an arrow representing the correct amount of rotation. Find the measure of two other angles, one positive and one negative, coterminal with the given angle.-85°
A. 175° and -5°
B. 185° and -355°
C. 275° and -445°
D. 85° and -105°
Answer: C
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Locate the fraction on the number line.
A.
B.
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C.
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D.
Solve.One end of a guy wire is attached to the top of a 12-foot pole and the other end is anchored into the ground 5 feet from the base of the pole. Find the length of the guy wire. If necessary, round to the nearest tenth foot.
5 ft
A. 17.7 ft B. 13.7 ft C. 17 ft D. 13 ft
Perform the division.
A. z2 + 5z + 25 B. z2 - 5z + 25 C. z2 + 5z - 25 D. z2 + 10z + 25
Solve the problem.There is a relationship between the expected number of tickets sold for a raffle and the dollar value of the prize for the raffle. The equation T - 8P = 150 describes this relationship, where T is the expected number of tickets sold, and P is the dollar value of the raffle prize. Suppose the expected ticket sales for a certain raffle are 1750. Determine the dollar value of the raffle prize.
A. $14,150 B. $150 C. $200 D. $1600