A sprinkler sprays the lawn in a rotating circle. If the sprinkler shoots water 10 feet, what area of the lawn is getting watered?

With math question will mark brainliest question in the pic.

Interpret the following expression (5y^2-7)^3/(2y)^2

Long division setup showing an incomplete calculation. 12 is in the divisor, 6839 is in the dividend, and 5 hundreds and 6 tens is written in the quotient. 6000 is subtracted from 6839 to give 839. an unknown value represented by a box is being subtracted from 839. what number should be placed in the box to complete the division calculation?