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3 years ago

How would I plot this?

Mathematics

1 answer:

____ [38]3 years ago

8 0

Answer:

Step-by-step explanation:

As the center of dilation is A, it does not change.

As A is the origin, B is (12, 4)

So B' will be (12/4, 4/4) = (3, 1)

Or from A move 3 right and 1 up

As A is the origin, C is (8, - 8)

So C' will be (8/4, -8/4) = (2, -2)

Or from A move 2 right and 2 down.

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Solve for y with the equation: <img src="https://tex.z-dn.net/?f=%5Cfrac%7Bx%7D%7By%7D%20%3Dy-6" id="TexFormula1" title="\frac{x

Elodia [21]

Answer:

all work is shown and pictured

5 0

3 years ago

You have 20 quarters and then find 40% more and then spend 75% how much money do you have left

kirza4 [7]

You have $1.75 left

Step-by-step explanation:

Given,

Number of quarters already have = 20

Percent of quarters found = 40% of already have

Number of quarters found = $\frac{40}{100}*20$

Number of quarters found = $\frac{800}{100}$

Number of quarters found = 8

New total = 20+8 = 28 quarters

Percent of quarters spent = 75%

Number of quarters spent = $\frac{75}{100}*28$

Number of quarters spent = $\frac{2100}{100}$

Number of quarters spent = 21

Quarters left = 28-21 = 7

1 quarter = 25 cents

7 quarters = 25*7 = 175 cents

$1 = 100 cents

175 cents = $\frac{175}{100}=\$1.75$

You have $1.75 left

Keywords: division, addition

Learn more about division at:

#LearnwithBrainly

5 0

4 years ago

I need the answer for this please

Jlenok [28]

Since T is the midpoint of PQ, this means that PT and TQ must be equal to each other. Make them equal to each other in an equation.

PT = TQ

4x + 2 = 7x - 7

Subtract 2 from both sides.

4x = 7x - 9

Subtract 7x from both sides.

-3x = -9

Divide both sides by -3.

Now substitute 3 for x into PT.

PT = 4(3) + 2

PT = 12 + 2

5 0

3 years ago

Complete the table of values for y = 6 - 2x

Tpy6a [65]

Step-by-step explanation:

a) substitute x values:

6-2(0) = 6

6-2(1) = 4

6-2(2) = 2

6-2(3) = 0

6-2(4) = -2

6-2(5) = -4

b) rewrite equation as y=-2x+6.

this shows a negative slope with a y-intercept of 6.

c) 3=6-2x

-6 -6

-3 = -2x

divide both sided by 2

-3/-2 = x

3/2=x

5 0

3 years ago

(a) Which expression is equivalent to (

bija089 [108]

Answer:

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Step-by-step explanation:

4 0

3 years ago