Answer:
equation: s = 70W + 750
answer for 12 weeks: 1590
Step-by-step explanation:
You replace W with 12 to get the total amount per 12 weeks.
Answer:
only one way to find out.
Step-by-step explanation:
The difference in the bases is 15-9=6. Since the base angles are 45°, the height of the trapezoid is equal to half of that difference, so the height is 3 units. The area of a trapezoid is:
A=h(b1+b2)/2 so in this case:
A=3(9+15)/2
A=36 u^2