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True [87]
3 years ago
9

Find the missing side length, N. ​

Mathematics
1 answer:
erma4kov [3.2K]3 years ago
5 0
Answer : 15

We know these triangles are congruent. To find the missing side, you first have to find out what the scale factor is. To do this you can just divide side QS by side AC, which would give you 2.5.
You would then multiply this scale factor by side BC, giving you side N, which is 15.
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Answer:

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2 years ago
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Find the point-slope equation for
mars1129 [50]

Answer:

y-24=m(x--4)

Step-by-step explanation:

point slope form:

y-y₁=m(x-x₁)

1) find the slope or "m" first:

slope formula: (y2-y1)/(x2-x1)

(-53-24)/7+4

-77/11=-7

slope=-7

so

y-y₁=-7(x-x₁)

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x1=-4

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hope this helps!

8 0
3 years ago
If 15 members vote to choose 4 group leaders, what is the probability that 4 candidates will be chosen for 4 positions
tekilochka [14]

Answer:

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Step-by-step explanation:

8 0
2 years ago
when you solve a problem by working backward, what does your answer represent? how can you check your answer?
Rus_ich [418]
Lets say you have an addition problem

3 + 7 = ?

To figure that you can just add in your head since its easy.

3 + 7 = 10

You can work backwords to check to see if your awnser is right.

When you work backwards you do the opposite of what you are doing, so if your adding the opposite would be subtracting, and if your multiplying than the opposite would be dividing.

So you could work it out like this:

(Regular⬇️)
3 + 7 = 10
(Backwards⬇️)
10 - 7 = 3

And if you get the same numbers that were in the original awnser than you are correct! Hope this helps!!!!
8 0
3 years ago
Choose the product. 4p^3(p^2 +8p-3
melisa1 [442]
I think you left a bracket which is really important for rhe solution but,these are the possible solutions depending on the bracket.Sorry if I made any mistakes
4p^3(p^2 +8p-3)
=4p^5+32p^4 - 12p^3

(or)
4p^3(p^2) +8p-3
=4p^5+8p-3
5 0
3 years ago
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