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3 years ago

Could someone please help answer this thanks so much, please no spam, will give brainliest (homework help) thank you!

Mathematics

1 answer:

Zinaida [17]3 years ago

6 0

Answer:

x > -7

make sure to put the sign with the line under it because I can't type it

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PLSS HELP ME ITS WORTH 20 POINTS!!

oksian1 [2.3K]

Answer:

suplementary

Step-by-step explanation:

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3 years ago

Read 2 more answers

Find x, where x^6 = 9^-3 and x > 0

vodomira [7]

X^6 = (3^2)^-3
Translated this becomes

x^6 = 3^-6
x^6 = 1/3^6 Now you take the 1/6th root of both sides.
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3 years ago

Y is directly proportional ( x+2)² <br> when x = 8 y= 250 <br> find y when x = 4

sladkih [1.3K]

Answer:

y=90 when x=4

Step-by-step explanation:

We are given that

$y\propto (x+2)^2$

When x=8 and y=250

We have to find the value of y when x=4

$y=k(x+2)^2$

Where k= Proportionality constant

Substitute the values

$250=k(8+2)^2$

$250=100k$

$k=\frac{250}{100}$

$k=5/2$

Now, substitute x=4 and k=5/2

Then, we get

$y=\frac{5}{2}(4+2)^2$

$y=\frac{5}{2}\times 36$

$y=90$

8 0

3 years ago

What is the domain and range of the function y= (200/x) + 2

lukranit [14]

Answer:

Answers are below

Step-by-step explanation:

The domain of the function is all real numbers.

The range of the function is also all real numbers.

I graphed the function on the graph below.

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4 years ago

Y = 3x - 24<br> 5x - y = 8

Anuta_ua [19.1K]

What is your question

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4 years ago