Answer:
90+30=120
180-120=60 this is degree measure
Answer:
0.085
Step-by-step explanation:
1% is the same as 0.01, so 8.5% of 100 is 0.085
Answer:
4900
Step-by-step explanation:
70^2 means 70*70
70*70=4900
Check the picture below, you can pretty much count the units off the grid for the length and width.
recall area = length * width.