The rays shown in the pictur: Ray VX, YZ , XY, ZV..... Plus more!
Answer:
y = 15
Step-by-step explanation:
angle poq + angle qor equals mpor (120)
4y + 3y + 15= 120
7y+15=120
subtract 15 from both sides
7y=150
divide both sides by 7
y=15
check:
4(15) + 3(15) + 15 equals 120
60 + 45 + 15 = 120
120 = 120
Answer:
answer is c
Step-by-step explanation:
First simplify the square roots:

Then simplify the last two terms:

Since 61 is prime, you can't take a rational root out of it.