Y+Y+30=90
2Y=60 /:2
Y=30
PNQ=30°
QNO=30+30=60°
The answer is D
If this helped a brainliest would be appreciated!
The reciprocal of any number is the other number you must multiply it by to equal one. In this case it's 9/2
21 because it is being multiplied
Answer:
X= 7
Step-by-step explanation:
x+x+2+3x-6=31 Combine x's
2x+2+3x-6=31 Continue to combine x's
5x+2-6=31 Combine whole numbers
5x-4=31 Add 4 to both sides
5x=35 Divide by 5
x=7
