Answer:
Step-by-step explanation:
a+2a+a+10=180
4a=180-10
4a=170
a=42.4°
2a=42.5*2=85°
a+10=42.5+10=52.5°
Okay so if it is 40% off then we will be left with 60% so our decimal multiplier is 0.6
we times 240 by 0.6 to get 144 which is our answer
I took this limo =45 because the perimeter and the cemisohere intereact
You can set up a proportion to determine the length of the enlarged photo
Answer:
A = 17.875 or 
yds²
Step-by-step explanation:
Take the length times the width to find the area
A = L x W
A = 5.5 x 3.25
A = 17.875 yds²
If this answer is correct, please make me Brainliest!
