Find the area of a rectangle that is 4-inches-wide and 15-inches-long.

Write the equation for the parabola that has x− intercepts (−2,0) and (4,0) and y− intercept (0,4).

21 type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar. the solution set of n2 - 14n = -45 is { (separate the solutions with a comma)

Which of the following pair(s) of circles have las a common external tangent? select all that apply. a and b a and c b and c