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artcher [175]
2 years ago
9

I NEED THIS FAST PLEASE HELP WILL GIVE BRANILIOSST

Mathematics
1 answer:
Rashid [163]2 years ago
6 0

Step-by-step explanation:

PLEASE MARK ME BRAINLIEST IF YOU HAVE ANY QUESTIONS PLEASE FEEL FREE TO CONTACT

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Six friends go to a movie theater. In how many different ways can they sit together in a row of six empty seats?
ZanzabumX [31]

Answer:

720

I think..i hope it helps

7 0
3 years ago
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Point M (-3, 6) and point 'N (1,-1) are located on a coordinate
lisabon 2012 [21]
The distance between point M and point is is about 8.06 units (rounded to nearest hundredth)
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H
Keith_Richards [23]

Answer:

3

Step-by-step explanation:

6 0
3 years ago
I GIVE ANOTHER BRAINLIEST
dlinn [17]

Answer:

Answer Below

Step-by-step explanation:

Triangle #1

To solve this answer we need to multiply then <em>divide by 2</em>

3 x 8=24

24 ÷ 2=12

12

Triangle #2

Now we do the same thing!

3 x 8=24

24 ÷ 2=12

12

Rectangle #1

<em>Now we solve for the rectangle!</em>

6 x 8 = 48

48

Now we add all these together!

12 + 12 + 48 = 72

<em>The answer is D. 72 Square Units</em>

8 0
2 years ago
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Two passenger train, A and B, 450 km apart, star to move toward each other at the same time and meet after 2hours.
likoan [24]

Let v be the speed of train A, and let's set the origin in the initial position of train A. The equations of motion are

\begin{cases}s_A(t) = vt\\s_B(t) = -\dfrac{8}{7}vt+450\end{cases}

where s_A,\ s_B are the positions of trains A and B respectively, and t is the time in hours.

The two trains meet if and only if s_A=s_B, and we know that this happens after two hours, i.e. at t=2

\begin{cases}s_A(2) = 2v\\s_B(2) = -\dfrac{16}{7}v+450\end{cases}\implies 2v = -\dfrac{16}{7}v+450

Solving this equation for v we have

2v = -\dfrac{16}{7}v+450 \iff \dfrac{30}{7}v=450 \iff v=\dfrac{450\cdot 7}{30} = 105

So, train A is travelling at 105 km/h. This implies that train B travels at

105\cdot \dfrac{8}{7} = 15\cdot 8=120 \text{ km/h}

5 0
3 years ago
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