A semi circle is half a full circle. Find the area of the full circle and divide it by 2.
Area of a circle = pi x r ^2
R is half the diameter
Area of full circle:
Area = 22/7 x 21^2
Area = 1386 sq. Ft
Area of stage = 1386/2 = 693 square feet
Answer:
I believe they are correlated: positive correlation.
Step-by-step explanation:
The higher the repair bills of a car, it means maybe having bad fuel injectors, will cause bad mileage allowing the car to consume more fuel. It is like say the inexorable decline of a car in areas including minor wears and incorrect adjustment etc impairs fuel economy. Thus, the higher the repair bills, the higher the fuel consumption. This is an example of a positive correlation. This means the value of y increases as there is an increase in the value of x.
Answer:
x=\frac{6-y-z}{3}
Step-by-step explanation:
It's a horizontal line y = -9.
Look at the picture.
Answer: B.
Answer: 2,560 pint containers
Step-by-step explanation:
1 ounce = 0.0625 pints
160 ounces / 0.0625 = 2,560 cointainers of one pint each
