Answer:
125
Step-by-step explanation:
Answer:
A. $10.71
Step-by-step explanation:
Answer:
$5250
Step-by-step explanation:
multiply the cost by the number of people
Answer:
75%
Step-by-step explanation:
100-25 = 75
Answer:
A = 120, P = 55
Step-by-step explanation:
Triangle
Area = (bh)/2
A = (20x12)/2
A =240/2
A = 120
Perimeter = a + b + c
to find c, use a^2 +b^2 = c^2
20^2 + 12^2 = c^2
400 + 144 = c^2
544 = c^2
c = about 23
20 + 12 + 23 = 55