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3 years ago

12

-2(6+s) < -16 + 2s What is the answer

1 answer:

topjm [15]3 years ago

5 0

Answer:

s>1 or 1<s

Step-by-step explanation:

-2(6+s)<-16+2s

-12-2s<-16+2s

4<4s

1<s

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The cities of fayetteville, raleigh and durham form a triangle. they are building a new

Sati [7]

Answer:

it should be built at the centre

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2 years ago

I'll mark the best or the first as brainliest.

FinnZ [79.3K]

Answer:

<em><u>Here</u></em><em><u> </u></em><em><u>the</u></em><em><u> </u></em><em><u>error</u></em><em><u> </u></em><em><u>is</u></em><em><u> </u></em>

<em><u> $\pi {r}^{2}$ </u></em>

<em><u>It</u></em><em><u> </u></em><em><u>should</u></em><em><u> </u></em><em><u>have</u></em><em><u> </u></em><em><u>been</u></em><em><u> </u></em><em><u>,</u></em>

<em><u> $2\pi {r}^{2}$ </u></em>

Step-by-step explanation:

<em><u>Corrected</u></em><em><u> </u></em><em><u>formula</u></em><em><u>:</u></em>

<em><u> $2\pi {r}^{2} + 2\pi rh$ </u></em>

<em><u> $= 2\pi ({5}^{2}) + 2\pi(5)(10.6)$ </u></em>

<em><u> $= 50\pi + 106\pi$ </u></em>

<em><u> $= 156\pi$ </u></em>

<em><u> $= 489.84 {yd}^{2}$ </u></em>

<em><u> $approx . \: 489.8 {yd}^{2} (ans)$ </u></em>

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3 years ago

Jessica made $95 for 5 hours of work.

poizon [28]

Answer:

$247

Step-by-step explanation:

95/5= 19 to find rate per unit which means,

Jessica makes $19 dollars a hour.

19 x 13= $247

So Jessica made $247 in 13 hours of work.

8 0

3 years ago

Read 2 more answers

What is the equation of the following line written in general form? (The y-intercept is 7.)

Viktor [21]

Answer:

<h2>3x - y + 7 = 0</h2>

Step-by-step explanation:

The slope-intercept form of an equation of a line:

$y=mx+b$

m - slope

b - y-intercept

Put the given y-intercept b = 7 and the coordinates of the point (-2, 1) to the equation:

$1=-2m+7$ <em>subtract 7 from both sides</em>

$-6=-2m$ <em>divide both sides by (-2)</em>

$3=m\to m=3$

We have the equation:

$y=3x+7$

Convert it to the general form $Ax+By+C=0$ :

$y=3x+7$ <em>subtract 3x and 7 from both sides</em>

$-3x+y-7=0$ <em>change the signs</em>

$3x-y+7=0$

4 0

3 years ago

Ioana wants to spend ¾ of an hour studying each subject. She has 3 hours to study. How many subjects can she study?

BaLLatris [955]

Answer:

4 subjects

Step-by-step explanation:

<u>3 hours for studying x subjects:</u>

x*3/4 = 3
x = 3*4/3
x = 4

3 0

3 years ago