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3 years ago

What is the slope?????????

Mathematics

1 answer:

Lina20 [59]3 years ago

6 0

To find slope, divide the difference of the y-coordinates of 2 points on a line by the difference of the x-coordinates of those same 2 points,hope this helps you (:

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Line segment JK in the xy coordinate plane has endpoints with coordinates (-5,1) and (7,7). What are two possible locations for

Aneli [31]

Answer:

the two points would be (-1, 3) and (3, 5)

Step-by-step explanation:

In order to find this, we need to treat the x-coordinates and y coordinates separately. First let's tackle the x.

To find the 2:1 ration marks, first we have to find the difference in the x values.

7 - -5 = 12

So we know they are 12 apart. Now we divide this by 3 and we have the intervals that we can use.

12/3 = 4

So, we know our first ordered pair will come at 4 more than the lower value, and the second will come at 4 less than the highest value.

-5 + 4 = -1

7 - 4 = 3

Now do the same for y values

To find the 2:1 ration marks, first we have to find the difference in the y values.

7 - 1 = 6

So we know they are 12 apart. Now we divide this by 3 and we have the intervals that we can use.

6/3 = 2

So, we know our first ordered pair will come at 4 more than the lower value, and the second will come at 4 less than the highest value.

1 + 2 = 3

7 - 2 = 5

5 0

3 years ago

Read 2 more answers

The tread life of tires mounted on light-duty trucks follows the normal probability distribution with a mean of 60,000 miles and

klasskru [66]

Answer: C) 0.8664.

Step-by-step explanation:

Given, The tread life of tires mounted on light-duty trucks follows the normal probability distribution with $\mu=60,000\text{ miles}\ \&\ \ \sigma=4,000\text{ miles}$ .

Let $\overline{x}$ be the sample mean tire life of any 4 tires.

Now , the probability that the mean tire life of these four tires is between 57,000 and 63,000 miles will be :-

$P(57000$

For Very likely , the probability should lie between 0.95 and 1.

Hence, the correct answer is C) 0.8664.

4 0

3 years ago

Please help me asap with this questioln plz

makkiz [27]

Answer:

<h2><em>i think it is b</em></h2><h2><em></em></h2><h2><em>Step-by-step explanation: i tryed to divide it using algebra then i got those numbers basically finding square root</em></h2>

3 0

3 years ago

Read 2 more answers

How do I simplify this??

alina1380 [7]

Idk i can't see that, sorry

8 0

4 years ago

Sharon kicks a ball from the ground into the air with an upward velocity of 64 feet per second. The function h = -16t2 + 64t mod

gulaghasi [49]

Answer:

d. 4 seconds after the ball is kicked