Use milligrams to prove that 1.989·1027
kilograms is equal to

1.989·1033
milligrams.
Use kilograms to prove that

1.989·1033
milligrams is equal to

1.989·1027
kilograms.

If jklm is a trapezoid, which statements must be true?

Which graph correctly represents the equation  y=−4x−3? guys me iam not trying to fail summer school and will offer 40 points for who ever me with the next 3 problems and will give brainlest

Perform the indicated operation and write the answer in the form a + bi. (-5 + 2) + (3 - 6i)