Pls help... The top of an office desk is in the shape of a semicircle, as shown in the figure below.

Based on the dimension given in the figure, which
of the following is closest to the area of the top of the office desk? (Use 3.14 for pi)

Solving systems of linear equations: tables represent two linear functions in a systemöwhat is the solution to this system? 0 (10)0 (1.6)0 18,26)0 18-22)

Part a: sam rented a boat at $225 for 2 days. if he rents the same boat for 5 days, he has to pay a total rent of $480. write an equation in the standard form to represent the total rent (y) that sam has to pay for renting the boat for x days. (4 points)

Can someone explain to me how to do