How do you work out y?

asked Oct 1, 2020 117k views

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4 votes

You could cross multiply and the answer will be y=24 hope this helps:)

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3 votes

Answer:

Explanation:

Write the sides as proportions:

(30)/(18)=(40)/(y)

and cross multiply to get

30y = 720 so

y = 24

Delmalki answered Oct 8, 2020

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