Perimeter is 2L + 2W
Now plugging in for values we know
42=2L + 2(7)
Move the 14 to the other side to isolate the variable L
28=2L
Divide by 2
L= 14 feet
L is length
Find the other angles then take the two angles of one triangle and take it away from 180. All the angles in an triangle add up to 180 degrees.
Step-by-step explanation:
Answer: $20.59
Step-by-step explanation:
0.13 * 6 = 0.78
25 - 0.78 = 24.22
85% * 24.22 = 20.59
