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LuckyWell [14K]
4 years ago
6

7th grade math help. Check answers too please

Mathematics
1 answer:
seraphim [82]4 years ago
6 0

Answer: It looks correct to me !

Step-by-step explanation:

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I NEED HELP ASAP! :)
tensa zangetsu [6.8K]

<u>Given</u>:

The given figure is a square pyramid.

The side length of the base of the pyramid is 6.6 feet.

The height of the pyramid is 12.672 feet.

We need to determine the volume of the pyramid.

<u>Area of the base:</u>

The area of the base can be determined using the formula,

A=a^2

where a is the side length of the base.

Substituting a = 6.6, we get;

A=6.6^2

A=43.56 \ ft^2

Thus, the area of the base is 43.56 square feet.

<u>Volume of the pyramid:</u>

The volume of the pyramid can be determined using the formula,

V=\frac{1}{3}Ah

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

Substituting A = 43.56 and h = 12.672, we get;

V=\frac{1}{3}(43.56)(12.672)

V=184 \ ft^3

Thus, the volume of the pyramid is 184 cubic feet.

5 0
3 years ago
I need help. I don't know if I got this question right
Kipish [7]
Yes you are right because you understand the terms
5 0
4 years ago
Simplify the polynomial 3x^2+5x-5x^2-4x+5-2
zepelin [54]
Hope this helps tried to color code it

7 0
3 years ago
What is the value of 2 StartRoot 6 + p EndRoot minus 3 p cubed when p = negative 2 -32 -16 32 56
dmitriy555 [2]

Answer:

C

Step-by-step explanation:

2|6+p|-3p³,

when p=-2

2|6+p|-3p³=2|6-2|-3(-2)³

=2(4)-3(-8)

=8+24

=32

3 0
3 years ago
4x + 8y= -8 <br> X= -2y + 1
slavikrds [6]

Answer:

Step-by-step explanation:

8 0
3 years ago
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