Which number means the same as 8,000,000,000 + 700,000,000 + 40,000,000 + 6,000,000 + 500,000 + 40,000 + 6,000 + 900 + 10 + 2?

Consider the function represented by the equation 1/2 j + 1/4 k equals 3 which shows the equation written in function notation with j as the independent variable

The total number of dental clinics total for the last 12 months was recorded

If the altitude is drawn to the hypotenuse of a right triangle, then the two triangles formed are similar to the original triangle and to each other. which set of triangles shows the similar triangles created by the altitude in the diagram?