Answer: There are two ways you can do this; by radians or by degrees.
Step-by-step explanation: The formula used for calculating an area of a circle's shaded region in RADIANS is: A = (θ / 2) × r^2 and θ is equivalent to radians. The second formula used for calculating an area of a circle's shaded region in DEGREES is: (θ / 360) × πr2 where θ is equivalent to degrees.
Answer:
The slope of the perpendicular line is 1/4
A line parallel to this will have the same gradient of -4.
Answer:
70 oranges fell out
Step-by-step explanation:
120-50=70
To check it 70+50
Answer:
a) 294
b) 10
Step-by-step explanation:
42minutes*7gallongs= 294 gallons in 42 minutes
30fish/3days = 10 fish per day.
Answer:
4/6 = 9/12 is not proportional
Step-by-step explanation:
