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Yanka [14]
3 years ago
14

Complementary of supplementary? Find the value of x

Mathematics
1 answer:
prohojiy [21]3 years ago
5 0

Answer:  x=6

The two angles shown in each are complementary because they add up to 90°.

10 & 12 would be supplementary to one another because they would add up to 180°.

Step-by-step explanation:

We know that on both 10 & 12 the angles add up to equal 90° so...

10.  8x+7x=90

15x=90

x=6

12.  it's the same in pic as 10

The two angles shown in each are complementary because they add up to 90°.

10 & 12 would be supplementary to one another because they would add up to 180°.

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Step-by-step explanation:

4 0
3 years ago
Need help ASAP<br><br> Define 11 and 12.
pychu [463]
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Which axis is parallel to y=-1?
Mandarinka [93]

Answer:

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Step-by-step explanation:

When you set up an ordered pair, yi always has to be - 1 and x can be anything. To show you what this means, draw an x,y axis.

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6 0
3 years ago
I need help and I can’t find any sadly. Help!!
Ganezh [65]

Answer:

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4: Given

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3 years ago
Point P(−5.15, −7.05) is a reflection across the x-axis of which of the following points?PLEASE EXPLAIN
Novay_Z [31]
The answer is A.
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4 years ago
Read 2 more answers
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