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solmaris [256]
2 years ago
11

Solve. Show all of your steps. 3.) 3(5 + 2) - 2 cubed​

Mathematics
2 answers:
andreev551 [17]2 years ago
6 0
3.) 3(5+2)-2

3x5=15
3x2=6

15+6=21

21-2^3=
21-6=15

Answer:15

Hope this help
Aleonysh [2.5K]2 years ago
3 0

Answer:

4 3=64

Step-by-step explanation:

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What percent is 27.30 of 36.40 ?
Luden [163]
If you would like to know what percent is 27.30 of 36.40, you can calculate this using the following steps:

x% of 36.40 = 27.30
x/100 * 36.40 = 27.30
x/100 = 27.30/36.40
x = 27.30/36.40 * 100
x = 75

To check: 75% * 36.40 = 75/100 * 36.40 = 27.30

The correct result is 75%. 
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2 years ago
Write an equation for a circle with center at (5,-2) and diameter of 8 centimeters.
mars1129 [50]

Answer:

(x-5)^2+(y+2)^2=16

Step-by-step explanation:

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General Circle function: (x-h)^2+(y-k)^2=r^2, where h is the x-coordinate of the center, k is the y-coordinate of the center, and r is the radius.

The radius of the circle is half the diameter so: 8 / 2 = 4

The x-coordinate of the circle is 5

The y-coordinate of the circle is -2

Plug in.

(x-5)^2+(y-(-2))^2=4^2

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Step-by-step explanation:

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