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Rashid [163]
3 years ago
10

Please help me out please!!!!!!!! :)

Mathematics
2 answers:
Natali [406]3 years ago
8 0

Answer:

12.3

Step-by-step explanation:

cos(35) = y/15

y = 15 * cos(35) = 12.3

Alex_Xolod [135]3 years ago
3 0

Answer:

y = 12.3 cm

Step-by-step explanation:

Since the triangle is right with hypotenuse 15, use the cosine ratio to solve for y, that is

cos35° = \frac{adjacent}{hypotenuse} = \frac{y}{15}

Multiply both sides by 15

15 × cos35° = y, hence

y ≈ 12.3

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Answer:

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Step-by-step explanation:

From the given figure, we have to prove whether the two given triangles are congruent or similar.

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2 years ago
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Math page 340 what number would you multiply the dividend and divisor by to make 5.72 divide 0.52 easier to divide?
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Answer:

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