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3 years ago

20 POINTS BRAINLIEST math

Mathematics

1 answer:

8090 [49]3 years ago

6 0

Answer:

OPTION C

Step-by-step explanation:

Given: $y = \sqrt{36 - 72} + 5$

This can be rewritten as: $y = \sqrt{36(x - 2)} + 5$

Also, since $\sqrt{ab} = \sqrt{a}.\sqrt{b}$

$\implies y = \sqrt{36}.\sqrt{x - 2} + 5$

We know that $\sqrt{36} = 6$

$\implies y = 6\sqrt{x - 2} + 5$

Hence, Option C would the answer.

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Answer:

Step-by-step explanation:

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3 years ago

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3 years ago

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Fittoniya [83]

Answer:

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Step-by-step explanation:

we are given a exponential function

$\displaystyle f(x) = {3}^{x + 1} - 22$

where x represents the number and f(x) represents the amount

we are also given that when x is 3 then f(x) is 59 likewise when x is 6 then f(x) is 2165

to figure out the average rate of change between 3 and 6 we can consider the average rate of change formula given by

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substitute what we have:

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simplify substitution:

$\displaystyle m = \frac{2106 }{3 }$

simplify division:

$\displaystyle m = 702$

hence, the average rate of change between 3 and 6 is 702

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2 years ago

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Your new TV screen has a width that is 4 inches longer than its height. If the screen's diagonal measurement is 20 inches, find

scoundrel [369]

Answer:

So the height is 12

Step-by-step explanation:

Let W be the width

Let W- 4 be the height

W2 +(W-4)2 = 400

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One uses the quadratic solution:

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3 years ago