3 years ago

Y= (x - 2)²-7 how do I graphic this

1 answer:

7 0

Hmmm it would be kind of hard to graph as it will be a curved line but the middle of the line would be at (2,-7). Not (-2,-7).

And it will be curving upwards, meaning it will start by going down and end by going up.

Hope this helps some.

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Antonio and his family ordered a meal that cost $20. Antonio paid 5% sales tax and left a 15% tip on $20. What was the total cos

dsp73

The total would be 24 dollars.

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3 years ago

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Paha777 [63]

For Deshaun: $75 - $10x

For Ann: $90 - $15x

$75 - $10x = $90 - $15x

<em>I believe this is right, check over to make sure. I may be wrong, and sorry if I am.</em>

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2 years ago

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3. A piece of white oak has a densityof 0.77 g/cm and a mass of 100 g,what would be the volume of thesample? PLEASE HELP!

Nezavi [6.7K]

$\text{Volume}=129.87cm^3$

Explanation

Step 1

the density of an object is given by:

$\text{density}=\text{ }\frac{mass}{\text{volume}}$

Step 2

let

$\begin{gathered} \text{density}=0.77\frac{g}{cm^3} \\ \text{mass}=\text{ 100 g} \\ \end{gathered}$

Step 3

replace,

$\begin{gathered} \text{density}=\text{ }\frac{mass}{\text{volume}} \\ 0.77\frac{g}{cm^3}=\frac{100g}{\text{volume}} \\ \text{volume}\cdot0.77\frac{g}{cm^3}=\text{1}00\text{ g} \\ \\ \text{Volume}=\frac{100\text{ g}}{0.77\frac{g}{cm^3}} \\ \text{Volume}=129.87cm^3 \end{gathered}$

I hope this helps you

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1 year ago

Will make brainiest and you only have to answer at least one question.

MariettaO [177]

Answer:

see below

Step-by-step explanation:

342 m/s * 1.09361329834 yd /m * 1 mile / 1760 yards = .21251 mi/s

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2 years ago

Can you answer question B?

SVETLANKA909090 [29]

Answer=9.7

Step-by-step explanation:

<h3>divide 19.4 by 2</h3>

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3 years ago

Y= (x - 2)²-7 how do I graphic this​

Y= (x - 2)²-7 how do I graphic this