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Anyone know the value of x for these
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7 votes
Anyone know the value of x for these

Anyone know the value of x for these-example-1
User Jibby
by
4.4k points

1 Answer

10 votes
Answer:

3) 12
4) 6

Explanation: To find X, you can use the OW OW trick. OW = Outside, Whole.

For 3, the setup would be:
8(18) = x^2
144 = x^2
12

For 4, the setup would be:
5(8)=4(4+x)
40=16 + 4x
16 = 16 + 4x
24 = 4x
24/4 = 6
User Eric Marcelino
by
4.5k points
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