Math, asked by shreya29845, 8 months ago

If 102y = 25, then 10-y equals:

(a) -1/5, (b) 1/625, (c) 1/50, (d) 1/25, (e) 1/5

Answers

Answered by Anonymous

3

Answer:

Step-by-step explanation:

Solution:

102y = 25

(10y)2 = 52

10y = 5

1/10y = 1/5

10-y = 1/5

Answer: (e)

Answered by tarannayyar32630

1

Answer:

1/5

Step-by-step explanation:

please mark it as brainlist

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