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astra-53 [7]
3 years ago
5

Need some help with this photo it would be much appreciated :)

Mathematics
1 answer:
masya89 [10]3 years ago
4 0

Answer:

12.6

Step-by-step explanation:

c=2 x 3.14 x r

2 x 3.14= 6.28

6.28 x 2= 12.56

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Which of the following functions is quadratic?
lions [1.4K]

if u look at it and and which ones have more then u will get ur answer

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2 years ago
Which expressions are equivalent to 16x4 − 64? Check all that apply. 16x4 + 16x – 16x – 64 16x4 – 8x – 8x – 64 (4x2 + 8)(4x2 – 8
KengaRu [80]

Answer:

16x4 + 16x – 16x – 64

16x4 – 8x – 8x – 64

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16(x2 + 2)(x2 – 2)

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3 years ago
A gas tank has a leak. Each hour it loses 3 gallons of gas. Write the equation that represents how much gas, g , the tank loses
zhenek [66]
Let t is the amount of time that the gas is leaking (hour), g is the total of the gas leak.

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3 years ago
If x-1/3 = k and k = 3, what is the value of x ?<br> A) 2<br> B) 4<br> C) 9<br> D) 10
Semenov [28]

Answer:

None of the above

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x-1/3 = k

We know that k=3, so we can substitute that into the equation

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x-1/3 + 1/3 = 3+1/3

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7 0
3 years ago
Gideon is painting all sides of a square pyramid-shaped decoration at the top of his fence post. A net of the decoration is show
frez [133]
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Area of the triangle= 1/2 bh where b is the base of the triangle and h is height of the triangle
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Total Area = 16 + 40 = 56 in^2

Thus the total area that Gideon will have to paint for one square pyramid is 56 in^2.
6 0
3 years ago
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