3 years ago

Pls help me with this asap.

Mathematics

2 answers:

lara31 [8.8K]3 years ago

7 0

Answer: C dont ask me why

Step-by-step explanation:

antoniya [11.8K]3 years ago

5 0

Answer: Letter (C)

Explanation:

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A solid figure with flat faces

Vaselesa [24]

A cube i hope i helped!

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3 years ago

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What is the slope of the line that passes through the points (-10, 8) and

vlada-n [284]

Answer:

$slope=3$

Step-by-step explanation:

Use the following equation the find the slope:

$\frac{y_{2}-y_{1}}{x_{2}-x_{1}} =\frac{rise}{run}$

Rise over run is the change in the y-axis over the change in the x-axis from one point to the other. This is also known as the "slope". Insert the known values:

$(-10_{x1},8_{y1})\\\\(-15_{x2},-7_{y2})\\\\\\\frac{-7-8}{-15-(-10)}\\\\\frac{-7-8}{-15+10}$

Solve:

$\frac{-7-8}{-15+10}=\frac{-15}{-5}$

Simplify. Two negatives make a positive:

$\frac{-15}{-5}=\frac{15}{5}$

Simplify fraction by dividing top and bottom by 5:

$\frac{15}{5}=\frac{3}{1} =3$

The slope is 3.

:Done

8 0

3 years ago

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harkovskaia [24]

Answer:

1. 24 2. 20 3. 1.75(I think) 4. 11

Step-by-step explanation:

3 might be incorrect but The others seem more correct than ever :)

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3 years ago

Which of the following is an irrational number?

serg [7]

Answer:

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4 years ago

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The first 3 terms of<br> n+5 <br>3n -1

postnew [5]

Answer:

3n^2+7n-5

Step-by-step explanation:

Distribute n to 3n and -1

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then you have 3n^2-n+8n-5

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3n^2+7n-5

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3 years ago