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Law Incorporation [45]

2 years ago

15

Marcia needs to paint all the faces and the base of a model of a pyramid she made for her history project. The dimensions of the

pyramid are shown. What is the total surface area of the pyramid?
A.135 in2
B.170 in2
C.240 in2
D.260 in2

1 answer:

Nata [24]2 years ago

4 0

That Would be C my friend hope this helped

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Evaluate each expression.<br> 8/7 + 4/7

Galina-37 [17]

Answer:

<u>1 4/7</u>

Step-by-step explanation:

8/7 + 4/7 = 12/7. Simplified = <u>1 4/7</u>

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Dwayne misses 12% of his foul shots and Bryan misses 0.2 of his foul shots. Write 12% and 0.2 as fractions in simplest form. The

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0.2*12=

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3 years ago

Jackson earned $57,869.00 of taxable income last year. If the federal income tax rate was 25%, then how much federal income tax

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$14,467.25 i hope this helps :)

Step-by-step explanation:

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2 years ago

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Answer:

Tax is 9.76 total cost is 131.74

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PLEASE HELP ASAP GEOMETRY 20 PTS REAL ANSWERS ONLY

kodGreya [7K]

Answer:

Step-by-step explanation:

Use the Law of Cosines to find the measure of angle A from the lengths of the sides.

A = arccos[(b²+c²-a²)/(2bc)] ≅ 29.9°

B = arccos[(a²+c²-b²)/(2ac)] ≅ 54.8°

C = 180 - A - B = 95.3°

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2 years ago