Answer:
45 miles
Step-by-step explanation:
first divide miles/minutes: 15 / 20 = 0.75
then multiply: 0.75 x 60 = 45
Check the picture below
if your calculator is in Degree mode, you'll get the angle in degrees, if in Radian mode, you'll get radians get taking the inverse sine, so you know
250milliliters
explanation: divide 500/2 since there is only half in the small bottle
Wdym that’s really confusing do u mean -7 times 9= -63