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Karo-lina-s [1.5K]
2 years ago
7

Hey could you guys help me answer this and explain it to me? It’s math

Mathematics
2 answers:
tamaranim1 [39]2 years ago
8 0

Answer:

c = 8

Step-by-step explanation:

if d = 8, that would mean that

4 + 8/2 (because 8 has substituted for d)

then you do 8 ÷ 2 = 4

4 + 4 = 8

const2013 [10]2 years ago
3 0

Answer:

C. 8

Step-by-step explanation:

d = 8

4 + \frac{d}{2}

Substitute d for 8

4 + 8/2

Simplify

4+4

Simplify

8

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A cone-shaped tent has a diameter of 12 ft and a height of 6 ft. What is the approximate volume of the tent? Question 2 options:
inessss [21]

Answer:

Step-by-step explanation:

The formula of volume of cone is

V=\frac{1}{3}\pi r^{2} h

where, r is the radius

we have given diameter = 12 =2r

r=6 ft

h is the height h=6 ft

\pi =3.14

Substitute the value in the formula,

V=\frac{1}{3}\pi r^{2} h

V=\frac{1}{3}\times (3.14)\times 6^{2}\times 6

V=\frac{1}{3}\times 3.14\times 36\times 6

V=226.08 ft^3

Therefore, The volume of cone is 226.08 cubic ft.

Read more on Brainly.com - brainly.com/question/9177514#readmore

3 0
3 years ago
Simplify the algebraic expression -2(x - 3) + 4(-2 x + 8) *
LenaWriter [7]

Answer:

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Step-by-step explanation:

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3 0
3 years ago
Read 2 more answers
Solve for x <br>x/6=10<br>1) x=10<br>2) x=60<br>3) x=4<br>4) x=16​
gregori [183]

Answer:

2) x=60

Step-by-step explanation:

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hope this helps! :D

have a miraculous day!! <3

6 0
2 years ago
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Answer:

\frac{2}{27}

Step-by-step explanation:

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And cookies will be \frac{27}{2}

\text{equivalent ratio}=\frac{1}{\frac{27}{2}}=\frac{2}{27}


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