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SVEN [57.7K]
3 years ago
8

Help please!!! This is a test and it's due is today. If anyone knows please help me I will mark as BRAINLIEST​

Mathematics
1 answer:
Katyanochek1 [597]3 years ago
6 0

Answer:

9)A. $280

B. $1120

10. 20%

11)A. $560

B.8560

12. $5950

Step-by-step explanation:

1400/5=280

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What is the surface area of the composite figure
leva [86]

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Step-by-step explanation:

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Now, let's find the surface area of the square pyramid. Now, for this particular pyramid, let's deal with the triangles first, then the square. Like we did with the rectangular prism above, multiply each dimension with each other (but dividing the product by 2 | in case you don't understand [what i'm talking about is down below]).

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3 years ago
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