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2 years ago

The variables x and y have a proportional relationship, and y= 2/5 when x = 5/8

Mathematics

1 answer:

Archy [21]2 years ago

3 0

Answer:

B. 16/25 x is the answer

Step-by-step explanation:

lets find the proportional relationship,

y = kx

2/5 = k * 5/8

k = (2/5) / (5/8)

k = 16/25

so if k, constant is 16/25

<u>equation is:</u>

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Step-by-step explanation:

In the image attaches, you can observe that angles ADF and FDC are complementary angles, because they sum 90°.

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