Answer:
π = 3.142. π (pi) is the ratio of the diameter to the circumference of a circle. ...
144 = 12" x 12" = the number of square inches in 1 square foot. The math is easier if you measure everything in inches and divide the final answer by 144 to find the number of square feet.
44 is the answer to 4 2/5 times 10.
Answer:√-40=2√-10
Step-by-step explanation:Finding the factors of 40,we have ,√4×√-10=2×√-10=2√-10