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klio [65]
3 years ago
8

Solve for Surface Area and Volume.Show work and supporting evidence, please. Hurry, please!​

Mathematics
2 answers:
OverLord2011 [107]3 years ago
8 0

Answer:

Step-by-step explanation:

<em>Surface area</em>:  <em>A =</em> 4πr².  If r = 9 in, then the surface area is

4(3.14)(9 in)² = 1018 in²

<em>Volume</em>:  (4/3)πr³.  Here, V = (4/3)(3.14)(9 in)³ = 3052 in³

UkoKoshka [18]3 years ago
5 0

Answer:

Volume-- 3053.6

Surface Area- 1017.88

Step-by-step explanation:

A=4πr2=4·π·92≈1017.87602

V=4

3πr3=4

3·π·93≈3053.62806

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vodka [1.7K]
The answer is C. 6x-24. 

<span>Distribute the 6 to both terms in parentheses: 6(x)-6(4) </span>
<span>Final Answer:6x-24</span>
7 0
3 years ago
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Jaycee draws a sequence of squares on the coordinate plane. First she draws a square in the center with corners at 2,2 spots and
Anon25 [30]

This is based on understanding what dilation means in a graph transformation.

<em />

<em>The dilation from first square directly to sixth square will be; (x,y) -> (243, 243)</em>

<em />

  • In transformations, dilation of an object involves producing an image of the object that is the same shape but not the same size.

This means that if we want to dilate a square, we will produce a bigger square of a different size.

  • We are told one corner of the first square she drew is (2, 2). This means that one side of the square is 2 units as the four sides of a square are equal.

  • For the second square, she dilates the first one using (x, y) -> (3x, 3y).

This means the corner that was (2, 2) will now be (3 × 2), (3 × 2) = (6, 6)

  • For the third square, it will be; (3 × 6), (3 × 6) = (18, 18)

  • For the fourth square, it will be; (3 × 18), (3 × 18) = (54, 54)

  • For the fifth square, it will be; (3 × 54), (3 × 54) = (162, 162)

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Since first square was (2, 2), then it means dilation from first square directly to sixth square will be; (x,y) -> (486/2, 486/2)

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Read more at; brainly.com/question/2523916

4 0
2 years ago
A) Work out the size of angle x.
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Answer:

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7 0
3 years ago
F(x)= 25 + 4x How would you solve this please show your work. ASAP
kvv77 [185]
Ok so f(x) really just means y so ur equation is
y=4x+25

7 0
3 years ago
Can someone please awnser this for me i need to get a b in this class!!!!
Snezhnost [94]

The answer would be 30%

Explanation~

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3 0
3 years ago
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