2 years ago

(-1, 3) and (7, -1)Find the coordinates of the midpoint of the segment with the endpoints listed below.

Mathematics

1 answer:

exis [7]2 years ago

3 0

Answer:

(3,1)

Step-by-step explanation:

You add the x coordinates then divide them by 2

And then add the y coordinates then divide them by 2 also

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Answer:2

Step-by-step explanation:

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2 years ago

Please solve these two questions :) - Use the graphs to solve the equations provided.

harkovskaia [24]

Answer:

7.(1,0) and (-4,0)

8. (-3,0) and (-2,0)

Step-by-step explanation:

When the function is equal to zero, we are looking for the zeros, or the x intercepts

Where it crosses the x axis are 1 and -4

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8 0

2 years ago

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blondinia [14]

Answer:

r = √(3V/(πh))
r ≈ 1.78 cm

Step-by-step explanation:

Multiply by the inverse of the coefficient of r², then take the square root.

$V=\dfrac{1}{3}\pi r^2h\\\\V=\dfrac{\pi h}{3}r^2\\\\r^2=\dfrac{3V}{\pi h}\\\\\boxed{r=\sqrt{\dfrac{3V}{\pi h}}}$

For V=50, h=15, this is ...

${r=\sqrt{\dfrac{3(50)}{\pi(15)}}=\sqrt{\dfrac{10}{\pi}}\approx\boxed{1.78\quad\text{cm}}$

4 0

2 years ago

whats 12+12-12-12-12-12-12-12-12-12-21-21-21-21-21-212-12-12-21-2334-2-23-3-3-3-3-33+1802301728727498729479274732947923749237498

tino4ka555 [31]

Answer:

1.8023017e+44

Step-by-step explanation:

I hope you understand I had to convert to simplify it.

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2 years ago

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e-lub [12.9K]

Answer: I think it's 24

Step-by-step explanation:

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2 years ago