2015 > Chapter 10: Compound Events > Section Exercises 10.4 > Exercise 15
You spin the spinner and flip a coin. Find the probability of the compound event
15

d. it is a convex pentagon because it has five sides and none of the sides would extend into the inside of the polygon.

step-by-step explanation:

  or  

sin y = 7/q

7 is the opposite side length, q is the hypotenuse

tan y = 7/r

7 is the opposite side length, r is the adjacent side length

using sohcahtoa ^^^^

cos y = adjacent/hypotenuse

cos y = r/q

slope intercept form is y = mx + b