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Vitek1552 [10]
3 years ago
7

HELP, it looks blurry sorryyy! 15 pointss

Mathematics
1 answer:
Step2247 [10]3 years ago
8 0
The first and last one are true!
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The supplement of an angle is 50 less than 3 times its complement, find the measure of the angle
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20^{\circ}.

Step-by-step explanation:

Two angles are supplements of one another if their sum is 180^{\circ}.

Two angles are complements of one another if their sum is 90^{\circ}.

Let x^{\circ} be the measure of the angle in question.

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Three times the complement of this angle would be 3 \times 70^{\circ} = 210^{\circ}, which is indeed 50^{\circ} greater than the supplement of this angle.

8 0
3 years ago
2. You bought items at Best Buy totaling $290.76. You have a 20%
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Answer:

Discount = $290.76 × 0.2 = $58.15

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Step-by-step explanation:

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Then we round to the nearest hundredth and you get 14.56.

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How much you pay:

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