The surface are of the shape is 251.5 units (sorry if that is wrong)
Answer:
A and C
Step-by-step explanation:
Perimeter is adding the 3 sides together. Since both triangles have the same perimeter set both triangles to equal:
(x+3 + x+3 + x+3) = (x+3 + 2x-3 + x)
Simplify each side:
3x+9 = 4x
Subtract 3x from each side:
x=9
Answer: x= 7/2
y=5
Step-by-step explanation:
1.35/9=0.15 which is the amount for one minute so multiple it by 16 to get 16 minutes
0.15x16=2.4 dollars
