Select the correct answer.
an airplane is traveling at a speed of 240 miles/hour with a bearing of 110°. the wind velocity is 56 miles/hour at a bearing of 325°. what are the plane's actual speed and direction angle?
a.
the speed is 179.82 miles/hour, and the direction angle is 100.60°.
b.
the speed is 179.82 miles/hour, and the direction angle is 349.40°.
c.
the speed is 196.77 miles/hour, and the direction angle is 115.60°.
d.
the speed is 196.77 miles/hour, and the direction angle is 349.40°.
(it's not c by the way)

Every rhombus is a square. true false

Ben bowled 124 and 188 in his first two games. what must he bowl in his third game to have an average of at least 160?

Ascientist wants to use a model to present the results of his detailed scientific investigation. why would a model be useful? a )because the model makes the concepts easier to understand b) because the model is easy to put together and to use c) because the model prevents other scientists from asking questions d) because the model requires the audience to pay full attention to it i don't know what to choose because between a and d a is much more likely than d because it only wants to get the attention of the audience. i'm confuse.