Divide: r+5/r2+5r-14 by r2+4r-21/r-2

Acircle has a circumference of 2 pi cm. which statement about the circumference and area is true? a comparison of the area and circumference is not possible since the area cannot be determined. the numerical values of the circumference and area of the circle are equal. the numerical value of the circumference is greater than the numerical value of the area. the numerical value of the circumference is less than the numerical value of the area.

Determine which postulate or theorem can be used to prove that lmn =nmo

Explain how you could use the interactive table to tell if sets of points are on the same line. math 8