Math, asked by togakudzai, 1 day ago

x varies directly with the square of y,find the percentage change in x if y is increased by 10%

Answers

Answered by janasumit20537

0

Answer:

Y=kx^2

When x is doubled

Y=(2x)^2

Therefore Y=4x^2

Percentage increase=(3kx^2)/kx^2 Ã—100%

=300

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