The scale drawing of a swimming pool has dimensions of 18 cm and 9 cm. If the drawing uses scale of 6cm: 8ft, what is the area of the actual swimming pool? A:54 ft^2
B:288 ft^2
C:108 ft^2

Simplify the expression. -2/5(10+15m-20n)

Circle a has a diameter of 7 inches, a circumference of 21.98 inches, and an area of 38.465 square inches. the diameter of circle b is 6 inches, the circumference is 18.84 inches, and the area is 28.26 square inches. part a: using the formula for circumference, solve for the value of pi for each circle. (4 points) part b: use the formula for area and solve for the value of pi for each circle. (4 points)

Solve for x and select the correct answer