the floor of a new planetarium will be a circle 9- meters. The materials for the floor will be 38.46per square meter. How much will it coast for the whole floor to be put down and built?

If 1 inch represents 75 miles on a map then how many inches will represent 1500 miles

Isee the amount was $90.00 then reduced to $75.00 , what is the percent ?

Worth 100 points need the answers asap first row -x^2 2x^2 (x/2)^2 x^2 x is less than 2 x is greater than 2 x is less than or equal to 2 x is greater than or equal to 2 second row -5 -5/2 4 5 •2 is less than x& x is less than 4 •2 is less than or equal to x & x is less than or equal to 4 •2 is less than or equal to x& x is less than 4 •2 is less than x& x is less than or equal to 4