(b) A sum of money was to be shared among three friends Kim, Trisha, and Ann, in the ratio 5:7:9 respectively. If Ann received $900.00, find the sum of money that was
shared between the three friends.

[9

answer: true

step-by-step explanation:

what's the question?

step-by-step explanation:

there is no question.

step-by-step explanation:

no, her answer is not correct.   we square the lengths of all sides and then determine whether the pythagorean theorem holds here:

9² + 15² = 306.   this is not equal to the square of the longest side ( that square being 395.   answer c is correct.

a) 0

step-by-step explanation:

i^413 x i^0 = 0 as any number multiplied by a zero is

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