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pogonyaev
2 years ago
11

HELP ME FAST!!!!!!!!!!!​

Mathematics
1 answer:
Y_Kistochka [10]2 years ago
8 0

Answer:

1. y=4x-20

2. y=-2/9x+9/2

Step-by-step explanation:

Parralel lines always have the same slope

the sum of perpendicular lines should always equal -1...therefore the slope is the recirpocal of the given equation...hope this helps :)

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You are going to play a game where you bet a dollar and get to flip a coin ten (10) times. If you get four (4) heads in a row, y
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Approximately 4,000 times

Step-by-step explanation:

If you're flipping a coin to get 4 heads out of 10 and you times it by 10,000 then you would have a probable win rate of 4,000.

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Mrs.Vega brought a new aquarium for her turtles. How much space will the turtles have in the aquarium if the length is 5.2 ft, t
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18.72 cubic feet

Step-by-step explanation:

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5 0
3 years ago
Read 2 more answers
Santa gave kittens to 13 boys and girls. What is the ratio of kitten ears to kitten tails?
SVEN [57.7K]

Answer:

Ratio = 2 : 1

Step-by-step explanation:

Given

Population = 13 --- Boys & Girls

Required

Determine the ratio of the kitten ears to the tails

A kitten has 1 tail and 2 ears.

Assume each individual got 1 kitten each

This implies that,

Number\ of\ tails= 1 * 13

Number\ of\ tails= 13

Number\ of\ ears= 2* 13

Number\ of\ ears= 26

The ratio of ears to tail is then calculated as follows:

Ratio = Number of ears : Number of tails

This gives

Ratio = 26 : 13

Divide by 13

Ratio = 26/13 : 13/13

Ratio = 2 : 1

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