Which equation could be used to find the value of x? D
490
55
х
O cos 49° =
55
х
Otan 49° =
55
55
O cos 49° =
х
55
Otan 49° =
Х

6x - 8 = 16 solve the following equation. then place the correct number in the box provided.

Atrain leaves little? rock, arkansas, and travels north at 90 kilometers per hour. another train leaves at the same time and travels south at 80 kilometers per hour. how long will it take before they are 680 kilometers? apart?

The complement of an angle is one-sixth the measure of the supplement of the angle. what is the measure of the complement angle?