Step-by-step explanation:
all these are the answers of your question
hope it is helpful to you
1a) if all the angles are perpendicular, they all =90°
Answer:45
Step-by-step explanation: divide 405 by 9
Answer:
4.8%
Step-by-step explanation:
First turn it into a fraction. 60/1240. Than we can turn it into an equation 60/1240=x/100. Since 100 is the percent and x is what we need to find. And you now solve to get x=150/31 or 4.8
