3 years ago

What is an equation of the line that is parallel to y=3x-8 and passes through (1,8)

Mathematics

1 answer:

Alla [95]3 years ago

4 0

Answer:

y = 3x + 5

Step-by-step explanation:

Two lines which are parallel have the same gradient. This means that the parallel line must have a gradient of 3x

y = 3x + c

To figure out c you substitute in the given coordinate for the x and y values

8 = 3(1) + c

c = 5

y = 3x + 5

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2/7 divided by 1/2 as a mixed number

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Answer:

4/7

Step-by-step explanation:

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3 years ago

A dog has a 25 ft leash attached to a corner where a garage and fence meet. When the dog pulls the leash tight and walks from th

dalvyx [7]

Answer: $170^{\circ}$

Step-by-step explanation:

Given

The dog has a 25 ft leash

Arc length is 74.3 ft

Arc length is given by

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here, r=25 ft

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Put the values

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2 years ago

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lys-0071 [83]

Answer:

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Step-by-step explanation:

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3 years ago

Is 2/x + y/4 = 3/2 linear?

Makovka662 [10]

Answer:

Step-by-step explanation:

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3 years ago

The ratio of boys to girls is 3:2. If there are a total of 20 children in Mrs. Nelson's class, how many are girls?

Scilla [17]

12:8

So 12 boys

8 girls

8 0

2 years ago