The measure of a central angle is 3x + 18, and the measure of its arc is 147º. Which equation can you use to find the
value of x?
23x + 18) = 147
3x + 18 = 2(1479)
3x + 18 = 147

Tanya has $42 to spend at the dolphin island store. tshirts sell for $7 each and a pair of sunglases sells for $6.tanya buys 3 tshirts. how many pairs of sunglases can she buys with the amount of money she has left

The graph shows the distance y, in inches, a pendulum moves to the right (positive displacement) and to the left (negative displacement), for a given number of seconds x. how many seconds are required for the pendulum to move from its resting position and return? enter your answer in the box.

What is the measure of one interior angle of a pentagon