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aivan3 [116]
2 years ago
9

An angle measures 40° . What is the measure of its complement?

Mathematics
1 answer:
Law Incorporation [45]2 years ago
5 0
Complement angles add up to 90 degrees. a supplement angle means that the two angles add up to 180 degrees.

with that in mind, 40+50=90
50+130=180
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2 years ago
Zenin earns $142 per shift at his new job. During a pay period, he works 12 shifts. What would his pay be for that period?
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Answer:

total pay for his work is $1704

Step-by-step explanation:

given data

Zenin earns =  $142 per shift

total shifty = 12

to find out

What would his pay for 12  shift

solution

we have given per shift charge and total shift

so

total pay for his work = total shift × per shift charge    ................1

put here value

total pay for his work = 12 × $142

total pay for his work = $1704

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7 0
3 years ago
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laiz [17]

Answer:

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Step-by-step explanation:

Here, the given system of equation is:

6 x -  2 y = 5     .......... (1)

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Multiply equation 2 with (-2), we get:

3 x  - y = 10     ( x -2)

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Now, ADD this to equation (1) , we get:

6 x - 2 y  - 6 x + 2 y  = 5 - 20

or, 0 = - 15

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