25/100=30/x x=120 (30+70y)/(120+100y)=50/100 100y=?
Answer:
79 degrees
Step-by-step explanation:
First, you want to find the interor angles.
Since there are 180 degrees in a triangle...180-(27+52)=101 degrees
And the bottom line is a straight line so it's equal to 180 degrees as well.
180-101=79 degrees
Well if you want to turn an improper fraction to a mixed number you just divide the denominator by the numerator if that's what your asking
D. You multiply all measurements together. The thickness has nothing to do with how much air will be inside. (: hope this helped ya :)
