MATHEMATICS MIDDLE SCHOOL

A cone-shaped tent has a diameter of 12 ft and a height of 6 ft.What is the approximate volume of the tent?
Use 3.14 to approximate pi, and express your final answer to the nearest tenth.
______ft3

Answers

Answer 1
Answer: Here's the formula for the volume of a cone:

V=(1)/(3)\pi\ r^2h

Plug in 3.14 for \pi.
Plug in 6 for the height h.
Our radius is half of our diameter. r=6.

V\approx\frac13*3.14*6^2*6

6² = 6 × 6 = 36.
Now we just multiply together 1/3, 3.14, 36, and 6 to get...

V\approx226.08

Rounding to the nearest tenth...

\boxed{V\approx226.1\ ft^3}
Answer 2
Answer: Cone formula: 1/3(\pi r^(2) h)
     
Step 1(Fill in formula): 1/3((3.14)(6^(2))(6))
Step 2 (Solve): 1/3((3.14)(36)(6))
Step 3 (Solve): 1/3(678.24)
Step 4 (Complete) : 226.08ft³

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Investors buy a studio apartment for $ 150 comma 000. Of this​ amount, they have a down payment of $ 37 comma 500. Their down payment is what percent of the purchase​ price? What percent of the purchase price would anothing ​$67 comma 500 down payment​ be?

Answers

Answer:

First down payment is 25 % of purchase price

Second down payment is 45% of purchase price.

Step-by-step explanation:

Purchase price = $150,000

First down payment is $37,500

     Percentage = 37500/150000

                             0.25 * 100 = 25%

Second down payment is $67,500

      Percentage = 67500/150000

                              0.45 * 100 = 45%

Answer:

The first part of the answer would be 25%. The second part would be 45%

What is the next number 3 6 4 8 6 12 10

Answers

the next number would be 20. the pattern goes times 2 minus 2 times 2 minus 2 and so on. so the last one was minus 2 so times 2 10 times 2 is 20
I think the answer is 20 because,
3×2=6, 4×2=8, 6×2=12, 10×2=20

hope this helps......

Dos pasos son aproximadamente 1 metro cuantos centímetros hay en cuatro pasos

Answers

Aproximadamente, serian 2 metros

What comes next?
131,517,?,123

Answers

Answer:

192

Step-by-step explanation:

Your sequence of numbers is

131 517 … 123

Space them as a two-digit sequence

13 15 17 19 21 23

Now, regroup then as a three-digit sequence

131 517 192 123

The missing number is 192.

Numbers that are both larger than –2 and smaller than 3.

Answers

Answer:

4

vrhrienfv rjrir. rifbt eid r eid f risdfie rifoenr tidbe rkdoed gidiee f8e8ebrbt

Answer:

-1,0,1,2

Step-by-step explanation:

OULLO
Solve 2(x + 1) = 2x + 2.

All real numbers
No solution
0
1

Answers

Answer:

All real numbers

Step-by-step explanation:

2(x + 1) = 2x + 2

2x + 2 = 2x + 2

2x + 2 - 2x - 2 = 2x + 2 - 2x - 2

0 = 0

All real numbers

Answer:

0

Step-by-step explanation:

Step 1: Distribute

2(x+1) =2x + 2

Step 2: Solve

2x +2 = 2x +2

-2 -2

=2x = 2x

-2x -2x

=0
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