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3 years ago

14

Pyramids A and B are similar. Pyramid A has a height of 8 in., and Pyramid B has a height of 24 in. Pyramid A has a volume of 38

4 in3. What is the volume of pyramid B?

1 answer:

Olenka [21]3 years ago

5 0

Answer:

Step-by-step explanation:

142

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at a local fitness center, members pay a $6 membership fee and $5 for each aerobics class . nonmembers pay $6 for each aerobics

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3 years ago

What is the scale factor of each model?

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3 years ago

A factory produced a batch of handheld video games, but 4% of the games were found to be defective. If the batch had 250 games i

nirvana33 [79]

Answer:

the answer is 240

Step-by-step explanation:

If 4% are defective, then out of a batch of 250, the number of defective is

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8 0

3 years ago

Please help me asap!

Artemon [7]

Answer: 1. ∠A= 80.75° 2. 41.79 $cm^2$

Step-by-step explanation:

Since, According to the sines low,

$\frac{sin A}{CB} = \frac{sin C}{AB}$

Here, CB= 4.1 cm, AB = 3.3 and ∠ C = 52.6°

$\frac{sin A}{4.1} = \frac{sin 52.6}{3.3}$

⇒ $sin A = 4.1\times\frac{sin 52.6}{3.3}$

⇒ $sin A =0.98699998308$

⇒ A = 80.75°

2. Since, the area of the given figure = Area of the rectangle having dimension 8.3 × 4.2 + Area of the half square of radius 2.1

=34.86 + 6.93

= 41.79 square cm

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3 years ago