Triangle EFG is similar to triangle HIJ. Find the measure of side HI. Round your answer to the nearest tenth if necessary.
F
G
6
34
19
H
E

If the ratio of sum of the first m and n terms of an ap is m2 : n2 , show that the ratio of its mth and nth terms is (2m − 1) : (2n − 1).

Convert the number to decimal form. 12) 312five a) 82 b) 30 c) 410 d) 1560 13) 156eight a) 880 b) 96 c) 164 d) 110 14) 6715eight a) 53,720 b) 3533 c) 117 d) 152

Which is an x-intercept of the graphed function? (0, 4) (–1, 0) (4, 0) (0, –1)