Answer:
30.25
Step-by-step explanation:
All angles of a line must add up to 180. Since we already know that one angle is 90 degrees, we know that the other angles should add up to 90 degrees in order for all of the angles to add up to 180 degrees:
(3x-7)+(x+8)=90
4x+1=90
4x=89
x=22.25
22.25+8= 30.25
You first divide the number by 100 and then multiply it by the percentage that you are given
Answer:
Correct answer please mark me brainliest answer
Your answer is 1,087,508,000,000.
