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Gemiola [76]
3 years ago
13

Please help. Thank you. :)

Mathematics
1 answer:
adelina 88 [10]3 years ago
5 0
Hello!

To find the lateral area you use the equation

\pi r \sqrt{ h^{2} + r^{2} }

You put in the values you know and you get 829.4

To find the surface area you use the equation

\pi r(r+ \sqrt{ h^{2} + r^{2} }

Put in the values you know and you get 1209.5

The answer is A

Hope this helps!
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algol13
B and C are irrational
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3 years ago
Solve the Equations
kkurt [141]

Answer and Step-by-step explanation:

1) - 6.5 r = - 58.5

- r = - 58.5/6.5

- r = - 9

<h2>r = 9 </h2>

2) c - 5.5 = 2.3

c = 2.3 + 5.5

<h2>c = 7.8</h2>

3) 56 = - 5.6s

56/5.6 = - s

10 = - s

- 10 = s

<h2>s = - 10</h2>

4) d/4 = 4.7

d = 4.7 / 1/4

d = 4.7 * 4

<h2>d = 18.8</h2>

5) - 9 = 6.9 + x

- 9 - 6.9 = x

- 15.9 = x

<h2>x = - 15.9</h2>

6) 23.5 = 4.7z

23.5/4.7 = z

5 = z

<h2>z = 5</h2>

7) - 2.7 = v + 4.9

- 2.7 - 4.9 = v

- 7.6 = v

<h2>v = - 7.6</h2>

8) 2.6 = k/3

k/3 = 2.6

k = 2.6 / 1/3

k = 2.6 * 3

<h2>k = 7.8</h2>

9) - 5.6f = 44.8

- f = 44.8/5.6

- f = 8

<h2>f = - 8</h2><h2 />

hope it helps, my friend

3 0
3 years ago
If a 100 part spinner is spun and then a coin is flipped how many possible outcomes are in the sample space for the compound eve
vladimir1956 [14]

Answer:

200

Step-by-step explanation:

7 0
3 years ago
Factor 125x9 64. (5x3 – 4)(25x6 20x3 16) (5x3 – 4)(25x3 20x3 16) (5x3 4)(25x6 – 20x3 16) (5x3 4)(25x3 – 20x3 16).
MatroZZZ [7]

The factorization of \rm 125x^9 + 64 is  \rm (5x^3 + 4)(25x^6 - 20x^3 +16).

<h3>Factorization;</h3>

Factorization is nothing but writing a number as the product of smaller numbers.

Given

Polynomial; \rm 125x^9 + 64

To find the factorization the polynomial equates the equation with zero following all the steps given below.

Then,

The factor of the polynomial is;

\rm= 125x^9 + 64\\\\= 125x^9 -100x^6+80x^3+100x^6-80x^3+64 \\\\ =5x^3(25x^6 - 20x^3 +16) +4(25x^6 - 20x^3 +16) \\\\=(5x^3 + 4)(25x^6 - 20x^3 +16)

Hence, the factorization of \rm 125x^9 + 64 is  \rm (5x^3 + 4)(25x^6 - 20x^3 +16).

To know more about factorization click the link given below.

brainly.com/question/17595467

3 0
3 years ago
What is the equation of the line?
Arturiano [62]

Answer:

y=4x+3

Step-by-step explanation:

Picture

3 0
3 years ago
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