30 points up
the measure of a central angle is 3x + 18, and the measure of its arc is 147°. which equation can you use to find the value of x?

a. 2(3x + 18) = 147°
b. 3x + 18 = 2(147°)
c. 3x + 18 = 147°

Which equation represents a proportional relationship that has a constant of proportionality equal to 1/5

Listed in the table is the percentage of students who chose each kind of juice at lunchtime. use the table to determine the measure of the central angle you would draw to represent orange juice in a circle graph

Svetlana's hair is 4 4 centimeters ( cm cm) long. her hair grows 1 . 5 cm 1.5cm per month. svetlana wants her hair to be less than 1 6 cm 16cm long. write an inequality to determine the number of months, m m, svetlana can allow her hair to grow so that it is less than 1 6 cm 16cm long.