Answer:
Draw a line going from 360 on the vertical line to 30 on the horizontal line.
Step-by-step explanation:
12 meters a minute. 30 minutes. 360 meters in total.
Answer: 19:100
Step-by-step explanation:
19%=19/100= 19:100
Answer:
b.
Step-by-step explanation:
sin 30 = 1/2
sin (-30) = -1/2.
30 degrees is in quadrant I where the sine is positive and -30 degrees is in quadrant IV where the sine is negative.