All categories

3 years ago

Find the slope of the line that passes through the points (11,13) and (7,10).

Mathematics

2 answers:

Damm [24]3 years ago

8 0

Answer:

Slope is equal to the change in y over the change in x , or rise over run.

m=change in / y change in x

The change in x is equal to the difference in x-coordinates (also called run), and the change in y is equal to the difference in y-coordinates (also called rise).

m=y2−y1/x2−x1

Substitute in the values of x and y into the equation to find the slope.

m=10−(13)/7−(11) Simplify.

m=34

Step-by-step explanation:

stepan [7]3 years ago

3 0

Answer:

m = 3/4

Step-by-step explanation:

The horizontal change in x is 4 and the vertical change 3. The slope is therefore m = rise / run = 3/4.

You might be interested in

Ed and his family went on a backpacking trip. They started hiking at 3:35 P.M. It took 3 hours and 15 minutes to reach their cam

Veronika [31]

Answer: 8:15 P.M.

Step-by-step explanation: 3:35 plus a total of 4 hours and 40 minutes

3:35 --- 7:35 ( +4 hours )

7:35 --- 8:15 ( +40 minutes )

5 0

3 years ago

Together, Dien and Jane can eat 2/3 of a pizza in 4 seconds. How long would it take each of them to eat the whole pizza alone if

Nezavi [6.7K]

Answer:

Dien - 15 seconds, Jane - 10 seconds

Step-by-step explanation:

Together:

2/3 of pizza ⇒ 4 seconds
Full pizza ⇒ 4 ÷ 2/3 = 6 seconds

Dien needs x seconds to eat pizza

Jane needs x - 5 seconds to eat pizza

In one second, Dien can eat 1/x, Jane can eat 1/(x - 5), together 1/6 of a pizza

1/x + 1/(x - 5) = 1/6
x(x - 5) = 6(x + x - 5)
x² - 5x - 12x + 30 = 0
x² - 17x + 30 = 0
(x - 15)(x - 2) = 0
x = 15 (x = 2 is discounted as not realistic)

Dien can eat a pizza in 15 seconds, Jane can eat a pizza in 10 seconds

5 0

3 years ago

Trigonometry help plz

Ugo [173]

Answer:

hope it helps you

thank you

5 0

3 years ago

Read 2 more answers

Li is running a race around the school track he runs 0.327 kilometer during the first half of the race.What is the distance that

Nady [450]

Its far real far I tell you what

5 0

4 years ago

Find the equation of a circle in standard form that is tangent to the line x = -3 at (-3, 5) and also tangent to the line x = 9.

Sedaia [141]

Answer:

(x -3)² +(y -5)² = 36

Step-by-step explanation:

The center is on the vertical line halfway between the given vertical lines, so is at x=3. It is also on the horizontal line through the point (-3, 5), so is at y=5. The center is 9-3=6 from either tangent line, so this is the radius.

For center (h, k) and radius r, the circle's equation is ...

(x -h)² +(y -k)² = r²

For (h, k) = (3, 5) and r=6, the equation is ...

(x -3)² +(y -5)² = 36 . . . . . . . . does not match any choice written here

6 0

4 years ago