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kipiarov [429]
3 years ago
12

I need to see the steps for simplifying 3(m-5)+m​

Mathematics
2 answers:
grigory [225]3 years ago
4 0

Answer:

4m - 15

Step-by-step explanation:

a( x + y) = ax + ay

3( m - 5 ) + m\\\\3m - 15 + m \\\\4m - 15

Dmitry_Shevchenko [17]3 years ago
3 0

Answer:

4m-15

Step-by-step explanation:

Distrubite 3 through the parentheisis

3m-15+m

Collect like terms

4m-15

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Answer:

The found values are:

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<MKL = 74°

Step-by-step explanation:

(See the diagram attached)

As JKL is a straight horizontal line, angle measure from JK to KL is 180°.

We can see in the diagram that line KM is dividing this angle of 180° into 2 unequal parts.

Which means that the sum of <JKM and <MKL is equals to 180°.

Mathematically, it can be written as:

Substitute the values of both angle to solve the equation:

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Put in the formulas of both angle to find their values:

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<JKM = 10(10)+6

<JKM = 106°

<MKL = 8y - 6

<MKL = 8(10)-6

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