Find the value of the expression below. Express your answer in scientific notation.

The value of the expression is .

Solution:

Given expression:

To find the value of the given expression:

Using exponent rule:

Using exponent rule:

Since

Hence the value of the expression is .

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 bottom of the spinner is not flat.

step-by-step explanation: