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3 years ago

I GIVEEEEEE BRAINLILST

Mathematics

2 answers:

jolli1 [7]3 years ago

6 0

Answer:

C(-4,-3)

D(-4,5)

E(2,-4)

quester [9]3 years ago

5 0

Answer:

c is (-8,-6)

d is (-8,10)

e is (-4,2)

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Joni’s hair is 13 inches long and grows at an average rate of ⅔ in per month. Her friend Kate’s hair is 16 inches long and grows

Gelneren [198K]

<h3>18 months will pass before the two friends have the same hair length</h3>

<em><u>Solution:</u></em>

Let "x" be the number of months

Joni’s hair is 13 inches long and grows at an average rate of ⅔ in per month

$Equation : 13 + \frac{2}{3}x ------- eqn\ 1$

Her friend Kate’s hair is 16 inches long and grows at an average rate of ½ in per month

$Equation: 16 + \frac{1}{2}x ----- eqn\ 2$

<em><u>For two friends to have the same hair length, eqn 1 must be equal to eqn 2</u></em>

$13 + \frac{2x}{3} = 16 + \frac{x}{2}\\\\\frac{2x}{3} - \frac{x}{2} = 16 - 13\\\\\frac{4x}{6} - \frac{3x}{6} = 3\\\\x = 18$

Thus 18 months will pass before the two friends have the same hair length

5 0

3 years ago

6∙(-6):9∙(-2)= 10:(-2)∙(-8):(-4)=

lesya [120]

Answer:

Step-by-step explanation:

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4 years ago

Enter an equation in point-slope form for the line.

Klio2033 [76]

Answer:

y + 1 = 8 (x + 7)

Step-by-step explanation:

point slope form is

y - y1 = m (x - x1)

So replace the y1 with the y point, and the x1 with the x point

y - (-1) = m (x - (-7) )

then replace the m with the slope

y - (-1) = 8 (x - (-7) )

now solve

y + 1 = 8 (x + 7)

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3 years ago

A soccer team played 160 games and won 65 percent of them. how many games did it win?

kolbaska11 [484]

Here is how to solve it.

65% of 160

65/100(160)

=(65/100)(160/1)

=(13/20)(160/1)

=(13)(160)/(20)(1)

=2080/20

=104

Therefore they won 104 games! :D

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4 years ago

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Points for 2-3 people <3

Tanya [424]

Thank you!! have a nice day

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3 years ago

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