Anyway
2pi radians=360
so
-4pi/9radians=xdegrees
2pi/360=-4pi/9r/x
times both sides by 360x
2xpi=-1440pi/9
2xpi=-160pi
divide both sides by 2pi
x=-80
80 degres
Answer:
B:Multiplication of the outer terms of the two factors does not result in -7x
Step-by-step explanation:
Answer:
he first is a numerical sentence and the second is an equation
Step-by-step explanation:
equation because there's "="
4 seconds, so whatever the letter is for the answer I have provided, select it
Answer: Given a sample of 200, we are 90% confident that the true proportion of people who watched educational TV is between 72.1% and 81.9%.
Step-by-step explanation:
=0.049
0.77±0.049< 0.819, 0.721
