3 years ago

What are quadratic binomial

1 answer:

Lilit [14]3 years ago

3 0

Answer:

A quadratic binomial is a second degree binomial, such as 3x2+2.

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shutvik [7]

Formula because that is the answer

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3 years ago

UNO [17]

Answer:

y-interspet i think

Step-by-step explanation:

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3 years ago

tigry1 [53]

Answer:

C) $-\frac{47}{49}$

Step-by-step explanation:

By the cos double angle formula, we know $\cos(2\theta)=2\cos^2\theta-1.$ Substituting $\cos \theta$ into the formula, we get

$\cos(2\theta)=2(-\frac{1}{7})^2-1\\~~~~~~~~~~=\frac{2}{49}-1\\~~~~~~~~~~=\boxed{-\frac{47}{49}}$ .

The answer is C.

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2 years ago

Georgia [21]

A rectangle is a parallelogram, so its opposite sides are equal. The diagonals of a rectangle are equal and bisect each other.

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2 years ago

kherson [118]

Hi,

Answer: The Greatest Common Factor (GCF) of 45 and 75 is 3 and 5.

<u>My work:</u> To find the Greatest Common Factor (GCF) Divide and simplify both numbers until you find your match or your GCF.

I Hope I Helped!

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2 years ago