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pentagon [3]
3 years ago
5

Two step equation -10 = 10(k - 9)

Mathematics
1 answer:
olga nikolaevna [1]3 years ago
5 0

Answer:

k=8

Step-by-step explanation:

-10=10(k-9)

Firstly to solve this question, we will have to deal with the bracket

After opening the bracket ,we can then go ahead to solve the problem

Here it's goes

-10=10k-90

To solve further,add 90 to both sides

-10+90=10k-90+90

It will be observed that 90 on the right side be eliminated

80=10k

To continue with the solution we will have to divide both sides by 10

k=8

Therefore the solution to the given question is 8

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What's the difference between 4 3/4 and 3 1/2
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Answer:

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Step-by-step explanation:

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If m <NKJ =5x+19 and m<4=x, what is m<4?
4vir4ik [10]
I added a screenshot with the heading of the question along with its image

<u><em>Answer:</em></u>
m∠4 = 23°

<u><em>Explanation:</em></u>
<u><em>1- getting the value of x:</em></u>
<u>We know that KM bisects ∠NKL, this means that:</u>
∠3 = ∠4 = x

Now, we know that ∠NKJ, ∠3 and ∠4 form <u>a straight angle</u>. 
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<u>We can now get the value of x as follows:</u>
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<u><em>2- getting ∠4:</em></u>
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Hope this helps :)

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Answer:

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Step-by-step explanation:

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