60° bc 25+35=60, 180-60=20, 180-20=60, 60+60+x=180; x=60
Answer:
10
Step-by-step explanation:
use pythagorean theorm
√(8^2+6^2) = 10
Answer:
$60
Step-by-step explanation:
set up a proportion and cross-multiply:
3000/400 = cost/450
c = cost
3,000c = 180,000
c = 180/3
c = 60
Answer is A. first choice
Aver. 14 - 17 years old = 75/11 = 6.8
Aver. 10 - 13 years old = 47/11 = 4.27
