2 years ago

7 pls pls pls help meeee!

Mathematics

1 answer:

trapecia [35]2 years ago

3 0

It's 90° because Z has to be 45

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2 years ago

Find the rate in the following problem. Round the answer to the nearest percent.

Anit [1.1K]

Answer: 75%

Step-by-step explanation:

150/200=.75

200 x .75=150

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2 years ago

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3 years ago

What number must you add to the polynomial below to complete the square? x^2+17x

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The number added to the polynomial by completing the square is $\frac{289}{4}$

Explanation:

Given that the polynomial is $x^{2} +17x$

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The last term of the polynomial can be determined by dividing the term 17 by 2 and then squaring the term.

Thus, we have,

Last term = $\frac{17}{2}$

Now, squaring the term, we have,

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