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bazaltina [42]
3 years ago
15

57. A small square pyramid of height 6 cm was removed from the top of a large square pyramid of height 12 cm forming the solid s

hown. Find the exact volume of the solid.
Mathematics
2 answers:
Fittoniya [83]3 years ago
7 0
The pyramids is 52 for this question
Mariana [72]3 years ago
3 0

Answer is: 62.4m^3

The volume of a pyramid is 1/3, where B is the

area of the base and h is the height of the pyramid.

The base of this pyramid is a rectangle with a length

of 8 meters and a width of 4.5 meters. The height of

the pyramid is 5.2 meters.

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Translate the phrase to an algebraic expression. (Use l for length and w for width.)
damaskus [11]
Answer:
\frac{l + w}{6}
Explanation:
The sum of two numbers is the result of when they are added up. So the "sum of the length and width" is the length + width or l + w. One-sixth of the sum of the length and width is l+w divided by 6. so you get:

\frac{l + w}{6}

Hope this helps!
5 0
4 years ago
Solve the equation for x 23=5-2y
GaryK [48]

23=5-2y

Get y alone,

23-5= 18

18= -2y

Divide to find y

18/-2=-9

Y= -9


Or since you asked for x, X=no solutions.


Hope it helps ❤️

3 0
3 years ago
8.25-0.25x=9.75-0.75x
damaskus [11]

Answer:

1.5 + 1x

Step-by-step explanation:

8.25 - .25x = 9.75 - .75x

First, add .25 to each side.

8.25 = 9.75 + 1x

Next, subtract 8.25 from 9.75

1.5 + 1x (simplified)

3 0
4 years ago
Kristoff ran more than 16 miles. Kristoff wants to write an inequality for the number of miles he ran. What constant should he u
Levart [38]
Hope this helps you ;)

7 0
4 years ago
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The exponent form of √7<br><br>3<br><br>is​
kiruha [24]

Answer

\sqrt{63}

Step-by-step explanation:

8 0
3 years ago
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