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3 years ago

For the linear equation above, y=1/2x-5, is the point (-14,-13) on this line? Explain how you know.

1 answer:

3 0

1/2 is your slope and -5 us your y intercept (where the line crosses the y axis) so graph it out going over one up two, then over one down two and you can see if (-14,-13) falls on your line.

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Pls help ASAP! I’ll give BRAINLIEST

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I think the second one does

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3 years ago

Jason can travel 24 3/4 miles is 1/2 hour. what is his average speed in miles per hour?

kobusy [5.1K]

24 3/4 miles is the distance
1/2 hour - is time
V=S/t
24 $\frac{3}{4}$ / 0.5 = $\frac{(24*4+3)2}{4}$ =49.5 miles per hour

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3 years ago

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I NEED HELP ASAP with this Question PLEASE

alukav5142 [94]

Answer:

answer is b

Step-by-step explanation:

hope it helps!!!

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3 years ago

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suter [353]

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3 years ago

100 points! Will mark brainliest! Only answer if u know it. Random answers will be reported

Setler79 [48]

Step-by-step explanation:

Hey there!

According to the question, you need to find out the distance from your friend's house to school.

Firstly figure out the coordinate of your school and school. Then use formula of distance.

So, we find the coordinates as (7,7) and (5,0).

So, x 1 = 7 y1= 7

x 2 = 5 y2 = 0

~ Use distance formula.

$d = \sqrt{( {x2 - x1)}^{2} + ( {y2 - y1)}^{2} }$

~ Put all values.

$d = \sqrt{ {(5 - 7)}^{2} + ( {0 - 7)}^{2} }$

~ Simplify it.

$d = \sqrt{ {( - 2)}^{2} + {( - 7)}^{2} }$

$d = \sqrt{4 + 49}$

$d = \sqrt{53}$

D= 7.280

Therefore, the distance between your friend's house and your school is 7.3 units.

Hope it helps....

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3 years ago

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