Because of the commutative property of multiplication, it is true that 3/4 x 4 = 4 x 3/4

. However, these expressions can be calculated in different ways even though the solutions will be the same. Below, show two different ways of solving this problem.

First, show how 3/4 x 4 can be solved using repeated addition. Then, show how 4 x 3/4 can be solved using multiplication and division.

step-by-step explanation: h: (- 3, 6)

m: (1, - 2)

o: (7, 6)

r: (- 9, - 2)

midpoint of hm: (- 1, 2)

midpoint of or: (- 1, 2)

therefore, b is the midpoint of both diagonals bisect each other !

to prove the diagonals are perpendicular, show that the product of the slopes = - 1

the reason why your question keeps getting deleted because this is not a school related question : )

i will answer your question though.

i never tried church's

yes. we do proportions in probabilities.