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Mila [183]
3 years ago
7

Find the value of x

Mathematics
1 answer:
Alekssandra [29.7K]3 years ago
7 0

Answer:

x=12

Step-by-step explanation: brainest pls

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Please answer this question now
shusha [124]

Hi there! :)

Answer:

\huge\boxed{V = 359.01 mm^{3} }

Use the formula V = 1/3(bh) to solve for the volume of the cone where b = πr² where π ≈ 3.14:

Find the area of the base:

b = π(7)²

b = 49π

b = 153.86 mm²

Find the volume:

V = 1/3(153.86 · 7)

V = 1/3(1077.02)

V = 359.006 ≈ 359.01 mm³.

4 0
3 years ago
A triangle with side lengths a, b, and c is shown below.
nataly862011 [7]

Answer:

a+c=b

hope it helps you

bye

7 0
2 years ago
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If 7 people each eat 3/8 pound of potato salad, how much potato salad will be eaten in all?
Amanda [17]
All you have to do is subtract 3/8 from 7 which would give you 9 and 1/3
6 0
3 years ago
Find the sum of 3x + 2,5x- 7 and - 3 + 2x ​
lions [1.4K]

Step-by-step explanation:

the answer is 10x - 8.

3x+2

5x-7

2x-3

--------

10x-8

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-------- hope this helps you and please try to mark me as BRAINLIST.

6 0
3 years ago
Please help and explain your work
Ilia_Sergeevich [38]

Answer:

416mm³

Step-by-step explanation:

Volume of rectangular prism

= 10.4mm × 5mm × 8mm

= 416mm³

6 0
2 years ago
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