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kakasveta [241]

3 years ago

10

Rotate the point A (-3,4) 270°about the origin. Plot A' on the grid.

1 answer:

koban [17]3 years ago

7 0

Answer:

Step-by-step explanation:

it should be (3,4) if not im srry

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Which is true about the graph? Check all that apply

Roman55 [17]

Answer:

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Step-by-step explanation:

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dlinn [17]

Just take it in co-ordinate pairs

(x,y)=(Arm span,Height)

Take two points

(58,60)
(41,40)

Slope:-

$\\ \sf\longmapsto m=\dfrac{40-60}{41-58}$

$\\ \sf\longmapsto m=\dfrac{-20}{-17}$

$\\ \sf\longmapsto m=\dfrac{20}{17}$

$\\ \sf\longmapsto m\approx 1.2$

Equation of line in point slope form

$\\ \sf\longmapsto y-y_1=m(x-x_1)$

$\\ \sf\longmapsto y-60=1.2(x-58)$

$\\ \sf\longmapsto y-60=1.2x-69.6$

$\\ \sf\longmapsto 1.2x-y-9.6=0$

Convert to slope intercept form y=mx+b

$\\ \sf\longmapsto y=1.2x-9.6$

Graph attached

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3 years ago

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Mnenie [13.5K]

Dude that’s not an answer

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3 years ago

What is the answer please??

xenn [34]

Answer:

Answer is <em>n</em><em>/</em><em>2</em>

Step-by-step explanation:

I started with the constant n

In second step I divided the n by 2

$answer \: is \: \: \frac{n}{2}$

<em>HAVE A NICE DAY</em><em>!</em>

<em>THANKS</em><em> </em><em>FOR GIVING ME THE OPPORTUNITY TO</em><em> </em><em>ANSWER YOUR QUESTION</em><em>. </em>

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Mariulka [41]

Answer:

1 is $1.50

8 is $10.50

Step-by-step explanation:

The sequence is +$3.00

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3 years ago

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