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2 years ago

7

Rick shared his bag of grapes with his friends. He gave 2/10 of the bag to Melissa and 4/10 of the bag to Ryan. What fraction of

the bag of grapes does Rick have left?

1 answer:

Hunter-Best [27]2 years ago

6 0

He has 2/5 left...do you need to show work?

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What is the constant term in (2x+9)(x-4)(x+5)

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$-180$

Step-by-step explanation:

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What is the area of this parallelogram?

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Formula for area of parallelogram:
A= bh
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2 years ago

Which line segment is drawn in the figure?<br> w<br> DYZ<br> WY<br> XZ<br> I wz

maksim [4K]

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3 years ago

What equation is graphed in this figure?

topjm [15]

Answer:

The third equation: $y+2=-3(x-1)$

Step-by-step explanation:

The two points on the line are $(-1,4)$ and $(1,-2)$ .

Slope of the line passing through two points $(x_{1},y_{1})$ and $(x_{2},y_{2})$ is given as:

$m=(y_{2} -y_{1})/ (x_{2} -x_{1})$

Here, $(x_{1},y_{1})$ and $(x_{2},y_{2})$ are $(-1,4)$ and $(1,-2)$ .

Therefore, slope is equal to, $m=(-2-4 )/ (1-(-1)$

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Now, equation of a straight line with slope m and points $(x_{1},y_{1})$ and $(x_{2},y_{2})$ is given as:

$y-y_{1}=m(x-x_{1})\\y-y_{2}=m(x-x_{2})$

Now, if we use the 2nd form, then $x_{2}=1,y_{2}=-2$ .

So, the equation is given as :

$y-(-2)=-3(x-1)\\y+2=-3(x-1)$

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3 years ago