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Pachacha [2.7K]
3 years ago
12

What is the slope. y intercept is 30​

Mathematics
1 answer:
Vlad1618 [11]3 years ago
8 0

Answer:

Slope is 1/2, equation is y=1/2x+30

Step-by-step explanation:

The formula for a linear equation is y=mx+b

m is your slope and b is your y intercept

Finding Slope:

m = (y2-y1)/(x2-x1)

m = (57.50-37.50)/(55-15)

m = 20/40

m = 1/2(simplified)

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Mia walked 7km/h so after 1 hour, she is 7 km north of the house of Julia

Samantha walked 11km/h so after 1 hour, she is 11 km west of the house of Julia.

The points where Mia and Samantha are after 1 hour , and the house of Julia form a right triangle with sides 7 and 11 km. The distance between the girls, is the hypotenuse of his triangle.

 by the pythagorean theorem:

MS= \sqrt{ 7^{2} + 11^{2} }= \sqrt{49+121}= \sqrt{170}=  13 (km)


Answer: 13 km

3 0
3 years ago
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The exchange rate is £1 =$1.54 how many $ would I get for £200
Andreyy89
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3 years ago
For school fundraiser, you are selling movie tickets and snacks. Each movie ticket is $5 and each snack is
liq [111]

Answer:

Step-by-step explanation:

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8 0
3 years ago
Please help I need an equation for this graph
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Iteru [2.4K]

Answer:

The correct answers are:

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B. an interval of 7 could be appropriate

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3 years ago
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