What is the sum of the arithmetic series below? -110 + -100 + -90 + -80 + + -10 + 0 + 10 + + 80 + 90 + 100 + 110?

Which statement about the relative areas of δabc and δxyz is true? the area of δabc > the area of δxyz the area of δabc < the area of δxyz the area of δabc = the area of δxyz more information is needed to compare.

What is the percentile for data value 6 in the following data set? 4 13 8 6 4 4 13 6 4 13 2 13 15 5 9 4 12 8 6 13 40 25 35 62

In the triangles, bc =de and ac fe.if the mzc is greater than the mze, then ab isdfelth