3 years ago

Solve x to the power of 2 = 4 where x is a real number. Please help fast

1 answer:

7 0

Answer:

It's 2

Step-by-step explanation:

X is 2 because if you multiply two by two you get 4

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IgorLugansk [536]

2x+3=-1 /-3

2x=-4 /:2

x=-2

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3 years ago

blagie [28]

Volume of a sphere formula is: V=4 /3 πr^3

You know v=17000 and pi=3.14

17 000 = 4/3 x 3.14 x r^3

(divide 17 000 by 4/3 x 3.14 ) --> r^3 = 4060.51 (2dp)

(cube root is to get just r) r = 15.95 inches (2dp)

There 15 inches to the nearest inch.

Hope this is correct! :D

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3 years ago

Shtirlitz [24]

Identify the transformation that was applied to this letter.

D. Rotation about the origin

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2 years ago

lesya692 [45]

Answer:

The graph representing f(x)=6cos(4πx) is shown in the attached file.

Step-by-step explanation:

The graph representing f(x)=6cos(4πx) is shown in the attached file.

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3 years ago

aleksandrvk [35]

Algebraically, that would be 5n - 11 = 24

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3 years ago