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patriot [66]
2 years ago
6

What is the area of a circle with a diameter of 4

Mathematics
2 answers:
Kisachek [45]2 years ago
6 0

Answer:

I think its 12.56637.

pantera1 [17]2 years ago
3 0

Answer:

12.57

Step-by-step explanation:

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$52 because 4 times 12 equals 48 so 100 minus 48 equals 52
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What is the difference between a standard normal distribution and a nonstandard normal​ distribution? Choose the correct answer
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Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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What is the difference of the volumes of the two oblique pyramids, both of which have square bases? Round the volumes to the nea
ad-work [718]

Answer:

Step-by-step explanation:

See attachment for the figure

Volume of pyramid can be defined as

V = 1/3 x area of the base x height.

-> Pyramid A:

Volume of Pyramid can be determined by:

V = 1/3 x (2.6cm)² x (2cm) = 4.5067 cm³

Pyramid B:

Volume of Pyramid can be determined by:

V = 1/3 x (2cm)² x (2.5cm) =  3.3333 cm³

Difference b/w two oblique pyramids: 4.5067 cm³ - 3.333 cm³ = 1.17 cm³

By Rounding the volumes to the nearest tenth of a centimeter

1.17cm³ ≈ 1.2cm³

Therefore,  the difference of the volumes of the two oblique pyramids is 1.2cm³

4 0
2 years ago
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