Which of the following is the best method for finding the zeros/x-intercepts of a quadratic function? A. If the function is in standard form, the 'c' value is the x-intercept

B. If the function is in standard form, the 'a' value is the x-intercept
b

C. Calculate -b/2a

D. Use the quadratic formula

This figure consists of a rectangle and semicircle. what is the perimeter of this figure use 3.14 for pi 60.84m 72.84m 79.68m 98.52m

Show your workcan a right triangle have this sides? *how to prove it without using the pythagorean theorema*

The ivring berlin learning center would like a possible net profit of $650,000 on its new resource manual it sells to schools. the fixed costs for producing the manual are $780,000 and the variable cost per package is $19.85. if the estimated unit sales are 1,250,000 units, what selling price unit should the ivring berlin learning center try?