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Vikki [24]
3 years ago
15

Solve for x.

Mathematics
2 answers:
Mkey [24]3 years ago
8 0

the answer is x=-1

8-3x-x=12

8-4x=12

-4x=4

x=-1

Tcecarenko [31]3 years ago
7 0

Answer: x=-1

Step-by-step explanation:

8-3x-x=12

-3x-x=-4x

8-4x=12

-8     -8

-4x=4

-4x/-4=4/-4

x=-1

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a_sh-v [17]
We know, Volume of a Sphere = 4/3 πr³
v = 4/3 * 3.14 * 18³
v = 4.186 * 5832
v = 24,416.64 cm³

Volume of a Sphere = 4/3 πr³
v = 4/3 * 3.14 * 12³
v = 4.186 * 1728
v = 7234.56 cm³

Difference = 24,416.64 - 7234.56 = 17182.08

In short, Your Answer would be: 17182.08 cm³

Hope this helps!
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Klio2033 [76]

Answer:

x = -2

Step-by-step explanation:

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In the kite, the orange diagonal is 10 units and the purple diagonal is 14 units. What is the area of the kite?
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Step-by-step explanation:

Area of kite = (one diagonal * another diagonal) / 2

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——————-
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