Math, asked by FloydAddai432, 9 months ago

m is directly proportional to r^3 when r=4 m=160 work out the value of r when m=540

Answers

Answered by zanelehgazu

1

Answer:x= 135

Step-by-step explanation:

r ; m

4=160

x=540 then cross multiply and solve for x

,so as x increases also m increases 4 times

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