Explain how "9+10=21"

The length of the base of a right triangle is twice the height. If the height is ten meters find the area of the right triangle.

5q = - 75 What is the solution?

Write a comparison sentence to represent this equation 6x7=42.

The value of a new automobile depreciates 15% during the first year, and 16% during the second year. What is its depreciated value at the end of the second year if its original cost was $15,000

620+107 compatible number to rounding

Solve m² + 8m = - 3 by completing the square. (Use a comma to separate multiple values.) What the answer for this?

In decomposition how many reactants do you start with? 2 1 3 or more 0 submit rewatch

Find an equivalent system of equations for the following system: 2x + 4y = 4 -5x + 5y = 5

a vehicle with power steering makes a hissing or whirring sound when the wheel is turned all the way to the stops. Technician A says that this is a normal condition.

Suppose that state's record high temperature of 102 was set in 1930, and the record low of -14was set in 1966. What is the range of these temperature extremes?