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4 years ago

What is the slope of the line passing through (-3, 5) and (5,-3)?

Mathematics

1 answer:

Gnoma [55]4 years ago

5 0

Answer:

-1

Step-by-step explanation:

x y x2 y2

-3,5 and 5,-3

-3-5/5-(-3)

-8/8

the slope is -1/1

y2-y1 / x2-x1=slope of the two points

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Find the area of the composite figure.

-Dominant- [34]

Answer:

I guess the correct answer is 116 cm

Step-by-step explanation:

8 0

3 years ago

Arrange the cones in order from least volume to greatest volume. a cone with a diameter of 20 units and a height of 12 units a c

Gekata [30.6K]

Answer:

Step-by-step explanation:

The volume of a cone can be found with the following equation:

$V = \frac{\pi r^{2}h}{3}$

where $r$ is the radius of the base and $h$ is the height of the cone.

For the cone with diameter of 20 units and height of 12 units, the volume is the following:

$V = \frac{\pi(10)^{2}(12)}{3}$

$V = \frac{1200\pi}{3}$

$V = 400\pi$

For the cone with diameter of 18 units and height of 10 units, the volume is the following:

$V = \frac{\pi(9)^{2}(10)}{3}$

$V = \frac{810\pi}{3}$

$V = 270\pi$

For the cone with diameter of 20 units and height of 12 units, the volume is the following:

$V = \frac{\pi(10)^{2}(9)}{3}$

$V = \frac{900\pi}{3}$

$V = 300\pi$

5 0

3 years ago

Whats a segment connecting midoints

I am Lyosha [343]

Answer:

A midsegment (or midline)

Step-by-step explanation:

In geometry, a line segment is a part of a line that is bounded by two distinct end points, and contains every point on the line between its endpoints. A closed line segment includes both endpoints, while an open line segment excludes both endpoints; a half-open line segment includes exactly one of the endpoints.

4 0

4 years ago

Divide (x^4 - y^4) by (x-y)<br>Show your calculation .<br>You can use factorisation.<br>

lord [1]

Answer:

Step-by-step explanation:

x4−y4/x−y

6 0

3 years ago

Read 2 more answers

Complete factor of 12m+60

Alona [7]

You can factor a 12 out from both. 12 goes into 12m 12 times and 12 goes into 60 5 times. So you would pull it out front:

12(m+5)

That's as far as you can take it. Do you have to set it equal to 0, or some other number??

6 0

4 years ago