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AURORKA [14]
3 years ago
8

Helppppppppppppppppppppppppp

Mathematics
1 answer:
Rasek [7]3 years ago
4 0

Answer:

A  40

Step-by-step explanation:

We can find angle K

J + K + L = 180  The angles of a triangle add to 180

50 + K + 90 =180

140 +K = 180

Subtract 140 from each side

140-140 + K = 180-140

K = 40

Since the triangles are congruent

J = P

K = N

L = M

We want to find N

K = N = 40

K = N

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steposvetlana [31]
So first I would say, what if all of them were dimes, how far away would it be from $14?

So 92 coins * 10 cents = $9.20

So it's 4.80 dollars away from 14 dollars.

So if we were to switch one to a quarter, it would increase by 0.15 cents.

So we want to see how many increases we need to reach 4.80 dollars more.

4.80/0.15 = 32

So there are 32 quarters and 60 dimes.
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NemiM [27]
Answer:
6(3) - 4 + (3)^2

Explanation:
We will do this on two steps:
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2- substitute with x = 3

Step 1:
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