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Nonamiya [84]
4 years ago
13

I need help with this :)

Mathematics
1 answer:
klio [65]4 years ago
6 0

Answer:

1. -13 degrees

2. $12

3. 6 yards

4. 15 points

Step-by-step explanation:

1. -5 - 8 = -13

2. $100 - $88 = $12

3. 13 - 7 = 6

4. 10 x 2 = 20 - 5 = 15

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Step-by-step explanation:

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Can I get some help? I don’t understand this :/
DIA [1.3K]
Together they equal 90 degrees.
Equation:
(0.1x - 22) + (0.3x - 54) = 90
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DIvide:
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3 years ago
I have no idea what to do, help :’)
Ksenya-84 [330]

Answer:

x = 52

Step-by-step explanation:

I have included a chart to identify which angles are congruent (only alternate exterior/interior and corresponding). Basically if they are not alternate exterior/interior or corresponding, then they add up to = 180 degrees.

So since these angles are same side interior, they add up to = 180 degrees. We can write this as: A + B = 180

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2 years ago
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