Answer:
The answer is 157
Step-by-step explanation:
Answer:
its 21 obviously
Step-by-step explanation:
this is because
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Answer:
fff
Step-by-step explanation:
By pythagorean theorum we calculate the height:

=
= height of triangle
area of triangle = base * height
area = 
There are two triangles so:

Multiply this by 13.25 to get total cost:
=$259.65
Answer:
6 minutes
Step-by-step explanation:
60 * 10% =
60 * 0.1 =
6