2 years ago

Find the missing value so that the two points have a slope of 2/7. (-1,-1) and (x,1)

Mathematics

1 answer:

Radda [10]2 years ago

3 0

Answer:

x = 6

Step-by-step explanation:

Slope = (y(2) - y(1))/(x(2) - x(1))

(-1 - 1) / (-1 - x)

If the slope is 2/7, it would be (-2/-1-x, where x would have to be 6)

(-2)/(-7) = 2/7, so x = 6

Check:

(-1 - 1) / (-1 - 6)

(-2)/(-7)

2/7 (Correct :))

Hope it helps :D

You might be interested in

James wants to build a wooden planter box for his garden with a volume of 100 cubic feet. If he constructed the planter with a h

EastWind [94]

Answer:

The length of the box is 10 feet.

Step-by-step explanation:

You have to work backwards to find volume, so just divide the volume (100) by the height (2) then divide that by the width (5) and you get your answer, 10

7 0

3 years ago

Ahmed drive his car 4 hours continuously as average 80 Km/hr .if his speed was 60 Km in the 1st hour, 90 Km in the 2nd hour and

nadezda [96]

Answer:

I would say 120 but that could be also be wrong but ill go with 120

7 0

2 years ago

I need the answer for 21

levacccp [35]

Answer:

h>13

Step-by-step explanation:

3 0

3 years ago

Whats is 0 divided by 0

Juliette [100K]

Answer:

Step-by-step explanation:

Imagine that you have zero cookies and you split them evenly among zero friends. How many cookies does each person get? See? It doesn't make sense. And Cookie Monster is sad that there are no cookies, and you are sad that you have no friends.

6 0

3 years ago

Read 2 more answers

Out of 5,400 raffle tickets sold at the carnival, 180 are winners. At this same rate, how many winning raffles tickets can be ex

Triss [41]

Out of 5,400 raffle tickets sold at the carnival, 180 are winners. At this same rate, how many winning raffles tickets can be expected if 8,100 raffle tickets are sold? 247

5 0

2 years ago