Acircle has a central angle measuring 90° that intersects an arc of length 117.75 inches.

using 3.14 for π, what is the length of the radius of the circle?

inches

75 inches

Next Question- How many complete rotations does the minute hand of a clock make as it moves from 12:00 noon to 4:00 p.m?

Answer- 4 Rotations

Part 2 of next question- What is the total radian measure of the angle the minute hand travels in 4 full rotations?

Answer- 8π radians

Part 3 of next question- The minute hand of the clock is 5 inches long. How far does the tip of the minute hand move in 4 full rotations? Calculate your answer using the pi button on your calculator and round to the nearest tenth of an inch.

Answer- 125.7 inches

the terms of a geometric sequence can be found by beginning with the first term and multiplying by the common ratio repeatedly. a recursive formula for a geometric sequence with common ratio r is given by an=ran−1 a n = r a n − 1 for n≥2 n ≥ 2 .

step-by-step explanation:

really really sorry if i'm

-12 -5(x + 4) = 3x

-12 - 5x - 20 = 3x

-12 - 20 - 5x = 3x

-32 - 5x = 3x

    + 5x   + 5x

-32 = 8x

8         8

- 4= x