The vertices are labeled in the figure. G
A
B
Which TWO pairs of points are coplanar with points C and D?
O G and H
O Fand H
O A and B
O E and G
O A and F

The triangles are similar. what is the value of x? x=

which of the following sets of data would produce the largest value for an independent-measures t statistic? the two sample means are 10 and 20 with variances of 20 and 25 the two sample means are 10 and 20 with variances of 120 and 125 the two sample means are 10 and 12 with sample variances of 20 and 25 the two sample means are 10 and 12 with variances of 120 and 125

Solve each quadratic equation by factoring and using the zero product property. 10x + 6 = -2x^2 -2