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kondaur [170]
3 years ago
12

Solve 5a - 4a = -9 - 8a

Mathematics
2 answers:
Gnoma [55]3 years ago
6 0
The answer you should get is a=-1
Elena-2011 [213]3 years ago
3 0
5a - 4a = -9 - 8a
a = -9 - 8a
9a = -9
a = -1
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Answer:

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Step-by-step explanation:

Using Law of Cosine, you can find KM. Then using Law of Sines, you can find the angle of M. Find the sum of angle M and 90. Then subtract the total of that to 180 to fine angle K.  (sidenote: your angle K should be bigger then angle M since the side measurement of K is larger than M.)

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3 years ago
What is the value of z in the equation 2(4z – 9 – 11) = 166 – 46?
Roman55 [17]
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6 0
3 years ago
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algol13

Answer:

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Step-by-step explanation:

I am not entirely sure if you mean Jose changed jobs or added a new job on top but i will do both.

34/2=17

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OR

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5 0
2 years ago
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6 0
3 years ago
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3 years ago
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