3 years ago

Name a diameter for the circle. A.) DH B.) DG C.) EF D.) FH

1 answer:

4 0

D. FH

Diameter-
a straight line passing from side to side through the center of a body or figure, especially a circle or sphere.

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Step-by-step explanation:

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fgiga [73]

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solve systems of equation. equation number 1: 9 x squared + 4 y squared equals 144. equation 2: x squared plus y squared equals

grigory [225]

$9x^{2} + 4y^{2} =144$
$x^{2} + y^{2}=24$

$9x^{2} + 4y^{2} =144$
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by the difference
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3 years ago

What’s the derivative of sin^2(cos(x^2))

Varvara68 [4.7K]

Answer: f'(x) = - cos^2(sin(x^2))

Step-by-step explanation:

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3 years ago

The product of 5 and a number n is at least 25

Crazy boy [7]

5n≥25
and if you divide 5 on both sides, n≥5 (I don't know if you are supposed to solve or simply put it in the equation form).

Product refers to multiplication. so 5 and n are being multiplied in the equation.
However, instead of using an equal sign, the sign for "greater than or equal to" must be used. "At least" is a term equivalent to "greater than or equal to".

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3 years ago