[ Answer ]

[ Explanation ]
- Formula For Area Of Trapezoid:

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A = 10
B = 18
H = 6
- Plug Numbers Into Equation:

10 + 18 = 28
28 ÷ 2 = 14
14 · 6 = 84
84
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Answer:
subtract 10-7 which is 3 cookies
D. The combined expenses In Year 3 and 4 were $300,000 more than the combined of Year 3 and 4
Answer: 
Step-by-step explanation:
Corresponding sides of similar triangles are proportional, so:
