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puteri [66]
4 years ago
12

Ratio of two complementary angles is 3:7. What's the measures of both angles

Mathematics
1 answer:
Advocard [28]4 years ago
3 0
The total 'parts' of the ratio is 10 (3+7).
Complementary angles add to 90 degrees.
Divide 90 by 10 and you get 9.
Each 'part' is 9.
3:7 * 9 = 27:63
One angle is 27 degrees and the other is 63 degrees.
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3 years ago
PLEASEEEEE HELP WITH THIS GIVING BRAINLIEST
timofeeve [1]

Answer:

Option C. Side a 1.5 inches long, side b is 2 inches long and side c is 2.5 inches long

Step-by-step explanation:

The scale factor=4:1=4/1

Scale factor=(Scale drawing)/object

4/1=6/a

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Therefore, side a is 1.5 inches long and side b is 2 inchea long and side c is 2.5 inches long

6 0
3 years ago
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Dmitry_Shevchenko [17]
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The measures of the legs of a right triangle are 15 m and 20 m. Use the triangle measures and substitute the lengths for a and b
DochEvi [55]

Answer:

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Step-by-step explanation:

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25 = c

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3 years ago
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