Prove that the diagonals of a rectangle bisect each other.

The midpoints are the same point, so the diagonals

are parallel to each other.

bisect each other.

have the same slope.

are perpendicular to each other.

  bisect each other.

Step-by-step explanation:

The midpoints are the same point, so the diagonals bisect each other.

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More elaboration on a proof

The alternate interior angles formed by diagonals and the sides of the triangle are congruent, so the (point-to-point) triangles formed by the crossing diagonals are congruent ASA. Since the sides of those triangles are congruent, the diagonals meet at their midpoints. That is, the diagonals bisect each other.

the answer on e2020 is

10

4/5

3/5

4/3

step-by-step explanation:

answer: the value should be used for i in the formula of calculation the monthly payment , the interest rate per period is 0.85.

step-by-step explanation:

the given rate of interest i= 85%

in calculating the monthly payment for a loan with an interest rate compounded monthly, the value of the interest rate per period we use in the formula must be in decimal form.

to convert it in decimal, we divide it by 100, we get

hence, the value should be used for i in the formula of calculation the monthly payment , the interest rate per period is 0.85.