Math, asked by ShruthiDevuni, 10 months ago

Find the value of x if
a. 4, 5, x, 25 are in proportion.
b. x, 7, 9, 21 are in proportion.

Answers

Answered by devasya619

1

Answer:

a)20

b)3

a)4,5,20,25

b)3,7,9,21

Bcoz brainly doesn't allow answers less than 20 characters.

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