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4 years ago

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Find the volume of a pyramid with a square base, where the side length of the base is 6.6\text{ in}6.6 in and the height of the

pyramid is 7.7\text{ in}7.7 in. Round your answer to the nearest tenth of a cubic inch.

1 answer:

Sergeu [11.5K]4 years ago

7 0

Answer:

4.4 in^3

Step-by-step explanation:

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Please help me with this will reward brainlest

Liono4ka [1.6K]

A) 11.38 + 4.03 = 15.41

B) 10 + 5.41 = 15.41

C) 12.38 + 2.93 = 15.31

D) 9.2 + 6.21 = 15.41

E) 7.54 + 6.87 = 14.41

Answer

A) 11.38 + 4.03 = 15.41

B) 10 + 5.41 = 15.41

D) 9.2 + 6.21 = 15.41

3 0

3 years ago

Read 2 more answers

Diana works at a clothing store. She sold 1/3 of the total shirts on Tuesday and 5/12of the total number of blue shirts on Wedne

Gre4nikov [31]

Answer:

The fraction of blue shirts that she sold is $\frac{3}{4}$

Step-by-step explanation:

She sold:

1/3 on Tuesday.

5/12 on Wednesday.

What fraction of blue shirts did she sell on Tuesday and Wednesday?

Sum of fractions.

The lesser common multiplier between 3 and 12, which is 12.

So

$\frac{1}{3} + \frac{5}{12} = \frac{\frac{12*1}{3} + \frac{12*5}{12}}{12} = \frac{4 + 5}{12} = \frac{9}{12} = \frac{3}{4}$

The fraction of blue shirts that she sold is $\frac{3}{4}$

8 0

3 years ago

Sammy bought a pair of shoes priced at $47.99. The sales tax was $2.88.Sammy gave the clerk $60.00. How much money should he get

artcher [175]

$47.99+$2.88=$50.87 (total cost)

$60.00-$50.87=$9.13

he should get back $9.13

5 0

3 years ago

Read 2 more answers

Pleeeeeeeeaaaseeeeee help meeeeeeee!!!!!!!!!

zaharov [31]

Answer:

Option D.

$A =96\pi\ cm^2$

Step-by-step explanation:

The area of the circular bases is:

$A_c = 2\pi(a) ^ 2$

Where

$a=4\ cm$ is the radius of the circle

Then

$A = 2\pi(4) ^ 2$

$A = 32\pi\ cm^2$

The area of the rectangle is:

$A_r=b * 2\pi r$

Where

$b=8\ cm$

b is the width of the rectangle and $2\pi r$ is the length

Then the area of the rectangle is:

$A_r=8 * 2\pi (4)$

$A_r=64\pi\ cm^2$

Finally the total area is:

$A = A_c + A_r\\\\A = 32\pi\ cm^2 + 64\pi\ cm^2\\\\$

$A =96\pi\ cm^2$

7 0

4 years ago

Read 2 more answers

F(x) =x^2+6x and g(x)=7-x find (f-g)(x) and (f-g)(9)

liq [111]

(f-g)(x) = x²+6x - (7-x)
(f-g)(x) = x² + 6x - 7 + x
(f-g)(x) = x² + 7x - 7

(f-g)(9) = 9² + 7*9 - 7
(f-g)(9) = 81 + 63 - 7
(f-g)(9) = 137

8 0

3 years ago