Discover Questions

Did you know that I'm not Stone as in the rock or the earth or as in the rest of the gang? Two edges of a isosceles triangle are: A(2,-2) and B(6,0). Its area is A=20 cm^2. Edge C=? What is a number 2 comb? Write each as a single mixed number (with the fraction being proper): a) 2 5/84 + 5 27/28
b) 1 3/5 − 4 2/3
c) 2 1/2 × 1/2
d) 3 9/17 ÷ 3/17? Find the point on the graph of y= x^3+3x^2-9x-12 at which the tangent line is horizontal.?