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lakkis [162]
3 years ago
11

What is the volume of a pyramid that has a base with an area of 81 square feet and a height of 4 feet?

Mathematics
1 answer:
Zina [86]3 years ago
4 0

Answer:

108ft³

Step-by-step explanation:

V=(base area) (h/3)   =    81 (4 /3) =108ft³

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Faces: <br> Edges: <br> Vertices:
sesenic [268]

Answer:

Below.

Step-by-step explanation:

This is a square based pyramid.

There are:

5 Faces (one on the base and 4 side faces)

8 edges.   ( 4 on base and 4 on side)

5 vertices   (4 on the base and one on the top)

5 0
1 year ago
Read 2 more answers
The table shows different possibilities for the number of students to the number of fans present at a football game. Which ratio
Deffense [45]

Answer: 7:49

Step-by-step explanation: As you can see in the table, if you divide the number of fans present at a football game by the number of students, you would always get 7. So, 7:49 is a choice because if you divide 49 by 7, you get 7. Hope this helps!!

7 0
3 years ago
What is 6 times 3/8 in simplest form
agasfer [191]
6 times 3/8 is the same as: 

<span>6/1 * 3/8 </span>

<span>Now, multiply the tops and bottoms to get: </span>

<span>18/8 </span>

<span>We can divide the top and bottom by 2, giving us: </span>

<span>9/4</span>
8 0
3 years ago
Read 2 more answers
Need Answered ASAP
kicyunya [14]

Answer:

The possible rational roots are: +1, -1 ,+3, -3, +9, -9

Step-by-step explanation:

The Rational Root Theorem tells us that the possible rational roots of the polynomial are given by all possible quotients formed by factors of the constant term of the polynomial (usually listed as last when written in standard form), divided by possible factors of the polynomial's leading coefficient. And also that we need to consider both the positive and negative forms of such quotients.

So we start noticing that since the leading term of this polynomial is x^3, the leading coefficient is "1", and therefore the list of factors for this is: +1, -1

On the other hand, the constant term of the polynomial is "9", and therefore its factors to consider are: +1, -1 ,+3, -3, +9, -9

Then the quotient of possible factors of the constant term, divided by possible factor of the leading coefficient gives us:

+1, -1 ,+3, -3, +9, -9

And therefore, this is the list of possible roots of the polynomial.

6 0
3 years ago
Who is correct? Thanks for the help
Aleksandr-060686 [28]
I believe Hector is correct

Explanation: for every 1 hour the income is $10, therefore working 32 hours will give you $320 as Hector stated, while working 18 hours will not give you $160 as Hannah stated, it will give you $180
4 0
2 years ago
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