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2 years ago

0.7 (3s+4) − 1.1s = 7.9

2 answers:

7 0

Simplify to 2.1s + 2.8 - 1.1s = 7.9. Simplify again to s = 5.1. If this is right could you possibly give me brainliest? Hope this helped.

irina1246 [14]2 years ago

4 0

Answer:

5.1

it is 5.1 my quiz with this had it on their and it said it was right

Step-by-step explanation:

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Parallelogram JKLM has vertices J(-1, 6), K(0, 9), L(6, −3), and M(3, −3). What is the coordinates of the image if the parallelo

Digiron [165]

Answer: $(\dfrac13,-2),\ (0,-3),\ (-2,1),\ (-1,1) .$

Step-by-step explanation:

Transformation rule for dilation:

$(x,y)\to(kx,ky)$ , where k = scale factor

Given : Scale factor = $-\dfrac13$

Parallelogram JKLM has vertices J(-1, 6), K(0, 9), L(6, −3), and M(3, −3)

Vertices after dilation:

$(-1,6)\to(-1\times\dfrac{-1}{3},6\times\dfrac{-1}{3})=(\dfrac13,-2)$

$(0,9)\times(0\times-\dfrac13,9\times-\dfrac13)=(0,-3)$

$(6,-3)\to(6\times-\dfrac13,\ -3\times-\dfrac13)=(-2,1)$

$(3,-3)\to (3\times-\dfrac13,\ -3\times-\dfrac13)=(-1,1)$

Hence, the coordinates of the image if the parallelogram = $(\dfrac13,-2),\ (0,-3),\ (-2,1),\ (-1,1) .$

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2 years ago

9^2 - (4) (2) (-6) what is the answer?

Rus_ich [418]

Answer:

129

Step-by-step explanation:

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2 years ago

The perimeter of a square is 88 feet. What is the length of one of its sides?

goldfiish [28.3K]

Answer:

A. 22 feet

Step-by-step explanation:

22 + 22 + 22 + 22 = 88 the formula is

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2 years ago

If you answer this I will mark you brainliest

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Answer:

Here is the ans..hope it helps:)

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1 year ago

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Answer:

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Step-by-step explanation:

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2 years ago

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