The answer is 75° because 39° + 36°=75°
Correct answers are A and B.
The more precise answers are the numbers which could be rounded to 180. Those are 180.4 and 175.
0.7 is ten times as much as 0.07.
0.07 x 10 = 0.70 = 0.7
4874/100=48*100+74
48 hundreds
Yes 2:1 you know this because the short sides, 3 and 6 are in the same ratio as the long sides, 4 and 8
