In triangle CHR, O is on HR and D is on CR such that H is congruent to RDO.
IF RD=4, RO=6, and OH = 4, what is the length of CD?
(1) 2 2/3
(2) 6 2/3
(3) 11
(4) 15

Consider the following equation -167 + 37 = 49 - 21p select the equation that has the same solution as the given equation. o a. p - 5 + ip = 7 - p ob. +55 + 12p = 5p + 16 c. 2 + 1.25p = -3.75p + 10 d. -14 + 6p = -9 - 6p reset next

Which value would be a solution for x in the inequality 47-4x< 7

Complex numbers multiply √-4 * √-25 and show all intermediate steps. alternative notation is sqrt(-4) * sqrt(-25).