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3 years ago

HELP ASAP !! easy question and i’ll give brainliest

Mathematics

2 answers:

tia_tia [17]3 years ago

4 0

Answer:

x=38.5

Step-by-step explanation:

$\sqrt{23^{2}- 18^{2}} =\sqrt{205}$

cos(x)= $\frac{18^{2} +23^{2} -205}{2(18)(23)}$

x=38.5(correct to the nearest tenth)

Elanso [62]3 years ago

3 0

38.5 I believe is the answer

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3 years ago

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What is true about the completely simplified sum of the polynomials 3x^2y^2-2xy^5 and -3x^2y^2 + 3x^2y^2 + 3x^4y?

WINSTONCH [101]

Given:

The polynomials are:

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To find:

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Solution:

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$3x^2y^2-2xy^5$

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3 years ago

The volume of a rectangular box is 1600 cubic inches. The height of the box is 8 inches and the length of the box is 2 times lon

Anastasy [175]

Answer:

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Step-by-step explanation:

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3 years ago

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Answer:

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Step-by-step explanation:

In this question you have to use Pythagorus Theorem. a²+b²=c²

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So Ferris to Butte is $\sqrt{625}$ which is 25.

So now you would do 15 + 20 to find out Wayne's distance. 35 - 25 = 10.

Hope it made sense and I didn't waffle

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