How much more is the combined height, in feet of the olive tree and chary tree than oak tree and palm tree? olive 48

oak fourty four and 1/4

cherry 13.84

palm two and 1/10

Use the discriminant to describe the roots of each equation. then select the best description. 2m2 + 3 = m double root real and rational roots real and irrational roots non-real roots

Express the following as a function of a single angle. cos(60) cos(-20) - sin(60) sin(-20)

Rhombus adef is inscribed into a triangle abc so that they share angle a and the vertex e lies on the side bc . what is the length of the side of the rhombus if ab=c, and ac=b.