2 years ago

Help it is so hard.And my teacher expects it done.

1 answer:

3 0

If you can take a better picture of it I will be able to answer the questions for you

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qwelly [4]

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7•4 =28, -5•0 =0... 28+0=28

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Serhud [2]

Answer: 8

Step-by-step explanation:

8/2 + 5 =9 in desmos

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icang [17]

Answer:

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tensa zangetsu [6.8K]

The larger angle is 60 degrees and the smaller is 30 degrees.

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2 years ago

spayn [35]

Answer:

The volume is 4908.75 ft³.

Step-by-step explanation:

Don't think about it as a block. Remember the rule for volumes of prisms: cross sectional area times length.

In this case, the cross section is a trapezium, so let's find the area for it:

$a = \frac{13.1 + 25.4}{2} \times 17 \\ a = 19.25 \times 17 \\ a = 327.25$

Now, multiply it by the length to get the volume:

$v = 327.25 \times 15 \\ v = 4908.75$

8 0

2 years ago