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erastovalidia [21]
2 years ago
12

12. The base of a pyramid is a

Mathematics
2 answers:
NeTakaya2 years ago
7 0
35 cubic inches is right
maks197457 [2]2 years ago
4 0

Answer:

35 cubic inches

Step-by-step explanation:

The volume of a pyramid is \frac{1}{3} bh, where b = base and h = height. To find the area of the base, we multiply 3 by 5 and then divided by 2.

  • 3 × 5 = 15
  • 15 ÷ 2 = 7.5

Next, we multiply 7.5 by 14.

  • 7.5 × 14
  • 105

Lastly, we divide by 3.

  • 105 ÷ 3
  • 35

Therefore, the answer is 35 cubic inches.

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In the last election, 72% of the voters
mezya [45]

Answer:

<u>Option A) 19 to 25</u>

Step-by-step explanation:

In the last election, 72% of the voters were in favor of a new outlet mall and

28% were against it.

Vanessa creates random samples of the voters using the numbers 1 to 25.

So, There are 25 numbers to represent all the voters

The range of number that could be used to represent the voters who were against the new outlet mall = 28% of 25 numbers = 0.28 * 25 = 7

So, <u>7 numbers only</u>  could be used to represent the voters who were against the new outlet mall.

Check the options to find which range has only 7 numbers.

A) 19 to 25 ⇒ 7 numbers  

B) 7 to 18    ⇒ 12 numbers

C) 15 to 25 ⇒ 11 numbers

D) 1 to 18    ⇒ 18 numbers

The answer is <u>option A) 19 to 25</u>

6 0
3 years ago
Y=f(x)=2x find f(x) when x=2
Rainbow [258]

Y=f(x)=2x find f(x) when x=2

Plug in

f(2)=2(2)  =4

Answer

4

3 0
3 years ago
Read 2 more answers
For brainiest:):):):):):):)
GrogVix [38]
1) 1/6
2) 1/3
3) 1/2
4) 1/6
5)1/3
6) 1/3


If its wrong , sry..
7 0
2 years ago
A pie company randomly surveys 60 customers to determine which type of pie they would purchase. The results of the survey are sh
Keith_Richards [23]

Answer:

Pp

Step-by-step explanation:

Ppfu2739

5 0
3 years ago
PLS NEED HELP WITH 3 AND 4
Rainbow [258]

Answer:

the first one is 62 and the second one

Step-by-step explanation:

i dont know the second one

3 0
3 years ago
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