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3 years ago

(-5,-2), 8, 13) find the slope

Mathematics

2 answers:

Bond [772]3 years ago

8 0

Answer:

3/2

Step-by-step explanation:

When given two points, we can find the slope from

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

= (13 - -2)/(8- -5)

= (13+2)/(8+5)

= 15/10

Divide the top and bottom by 5

=3/2

Colt1911 [192]3 years ago

3 0

The slope formula is y2-y1 over x2-x1. Therefore, you subtract 13-(-2) then under it , 8-(-5) . Since there are 2 negatives you add it because a negative plus a negative is a positive (- + - =+)
This gives you 15/13. lol Hope this helps!

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iogann1982 [59]

Answer:

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Step-by-step explanation:

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3 years ago

Al, Pablo, and Marsha shared the driving on a 1,500-mile trip. Which of the three drove the greatest distance on the trip?(1) Al

Svetach [21]

Answer:

Pablo drove the greatest distance of 527 miles.

Missing Content:

Since information on Pablo is not given, it is impossible to solve this problem. Let us assume some scenario for Pablo. Say:

(3)Pablo averaged 52.7 miles per hour and drove for 10 hours.

Step-by-step explanation:

Using this information, we can find out the data on Al,

Al drove 1 hour longer than Pablo so,

Time Al drove= 10+1 =11 hours

Average rate of Al=Pablo's average rate-5= 52.7-5 = 47.7 miles per hour.

We know that,

Average Speed = $\frac{Distance}{Time}$

Distance =Average Speed x Time

Distance travelled by Al = 47.7 x 11 =524.7 miles

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Distance Travelled by Pablo= 52.7 x 10= 527 miles

<u>As we can see that Pablo drove the greatest distance which is 527 miles.</u>

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Illusion [34]

Answer:

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Step-by-step explanation:

17 times the sum of a number, n and 31 is 17(n+31)

and then set that equal to 300

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