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ipn [44]
3 years ago
5

Can y’all help me on this I just don’t understand it’s find su and m is the midpoint

Mathematics
1 answer:
kramer3 years ago
6 0

Answer:

SU = 70

Step-by-step explanation:

First, we need to find the value of x. Since M is the midpoint of SU, that means that SM = MU, therefore:

x + 15 = 4x - 45

15 = 3x - 45

60 = 3x

x = 20

We know that SU = SM + MU = (x + 15) + (4x - 45) = 5x - 30 and that x = 20 so SU = 5x - 30 = 5 * 20 - 30 = 100 - 30 = 70.

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3 years ago
Read 2 more answers
The sum of two consecutive even numbers is 210.
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Answer:

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Step-by-step explanation:

Hello!

A consecutive number is a number that comes after the other.

Let the first even integer be x. Since there is an even integer for every two integers, the second number should be x + 2.

<h3>Solve for x</h3>
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2 years ago
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