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taurus [48]
3 years ago
9

Help me pleaseeeeeeeeeeeeeeeeeee

Mathematics
2 answers:
spin [16.1K]3 years ago
6 0

Answer: 12

Step-by-step explanation:

he gave away 9 (20 x (3/7) =9) so 21-9=12

Maksim231197 [3]3 years ago
3 0

Answer:

9

Step-by-step explanation:

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Please help numbers 28, 30, 32, 34
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<h3>28.</h3>

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... 90° -27° = 63°

<h3>30.</h3>

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<h3>32.</h3>

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<h3>34.</h3>

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... The supplementary angle is 180° -62° = 118°, half of which is 59°.

One angle is 62°; half the measure of its supplement is 59°; it supplement is 118°.

5 0
4 years ago
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