The side length of the largest square is the hypotenuse of the right triangle.
Which is the area of the largest square?
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Which is the length of the hypotenuse?
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if you are saying purchasing 3 social media ads and one newspaper ad counts as one purchase then there are:

6 purchases

if you are asking how many of each then:

18 social media ads

6 newspaper ads

the first one

step-by-step explanation:

just id the test.