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3 years ago

Find the distance between -3 and 4. A) -12 B) -7 C) -1 D) 7

Mathematics

2 answers:

Julli [10]3 years ago

7 0

The distance between -3 and 4 is D. positive 7. Since you are moving forward 7 places, the answer would be positive, However, if you were moving backwards, it would be -7.

I hope this helps.

jeka943 years ago

7 0

Answer:

i just did it its positive 7

Step-by-step explanation:

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Solve for n. –9n − 1 = –10n

givi [52]

Answer:

n=1

Step-by-step explanation:

Let's solve your equation step-by-step.

−9n−1=−10n

6 0

3 years ago

Read 2 more answers

-2(-9m-2)-1=27+10m it’s a multi-step equation!

Basile [38]

Answer:

m=3

Step-by-step explanation:

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3 years ago

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LenKa [72]

Answer:

Step-by-step explanation:

2.)A= $\frac{bh}{2}$

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2 years ago

Subtract 11 hour and 10 hour 15 minute

CaHeK987 [17]

Answer:

The right answer is 45minutes..

Step-by-step explanation:

=11:00-10:15

=45 minutes

Hope it helps you..

6 0

2 years ago

The diagram shows a solid shape.

Stolb23 [73]

Answer:

$756\pi$

Solution,

Volume of cone=270 pi cm^3

$\frac{1}{3} \pi \: {r}^{2} = 270\pi \\ or \: {r}^{2} \times 10 = 270 \times 3 \\ or \: {r}^{2} \times 10 = 810 \\ or \: {r}^{2} = \frac{810}{10} \\ or \: {r}^{2} = 81 \\ or \: r = \sqrt{81} \\ or \: r = \sqrt{ {9}^{2} } \\ r = 9 \: cm$

Volume of semisphere:

$\frac{2}{3} \pi {r}^{3} \\ = \: \frac{2}{3} \times \pi \times 9 \times 9 \times 9 \\ = 486\pi$

Total:

$270\pi + 486\pi \\ = 756\pi$

hope this helps...

Good luck on your assignment..

6 0

2 years ago