The base of a triangle is 9cm correct to the nearest cm. The area of this triangle is 40 cm2 correct to the nearest 5 cm?.
Calculate the upper bound for the perpendicular height of this triangle.

Aman steps out of a plane at a height of 4,000m above the ground falls 2,000m very quickly and then opens his parachute and slowly falls the remaining 2000m to the ground what height above the ground would be the best choice for a reference point

What are “like terms”? why can we only add like terms?

What is the quotient of m^6/5 ÷ 5/m^2? assume m does not equal pl