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Zielflug [23.3K]
2 years ago
10

Which lines are perpendicular to 2x−7y=−25? Select all that apply.

Mathematics
2 answers:
PtichkaEL [24]2 years ago
7 0
A because it is the right answer
Dima020 [189]2 years ago
5 0

Answer:

B and D

Step-by-step explanation:

slope = 2/7

perpendicular equals negative reciprocal

so slope must be -7/2

A = 2/7

B = -7/2

C = 7/2

D = -7/2

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The distance reduces to 0 as you go from 0° to 90°

Step-by-step explanation:

The question requires you to find the distance using different values of L and check the trend of the values.

Given C=2×pi×r×cos L where L is the latitude  in ° and r is the radius in miles then;

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C=2×\pi×3960×0

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Conclusion

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