3.2 x 108 The 8 is suppose to be an exponent of 10
The is (5000,59) and you can check this by doing this -0.004(5000)+79
ANSWER: D.180
EXPLANATION: A straight angle is 180 degrees
A straight angle changes the direction to point the opposite way. Sometimes people say "You did a complete 180 on that!" ... meaning you completely changed your mind, idea or direction.