Each square on the grid represents 1 mi2.

what is the approximate area of this park?

a.

about 35 mi² to 45 mi²

b.

about 55 mi² to 65 mi²

c.

about 75 m² to 85 m²

Afurniture store has 1,500 chairs in storage. a manager uses three delivery receipts to simulate samples to check 100 chairs and note the number of brown chairs. suppose the actual number of brown chairs is 1,080. about how many brown chairs are

Find an equation of the line perpendicular to the graph of 28x-7y=9 that passes through the point at (4,1)

Which expression converts 45 degree to radians