the diagram represents the bermuda triangle, a region in the atlantic ocean off the coast of the united states. ab, ac, and bc
are midsegments. what is the distance between points a and c?
273 miles
364 miles
546 miles
1092 miles

Danielle earns a 7.25% commission on everything she sells at the electronics store where she works. she also earns a base salary of $750 per week. what were her sales last week if her total earnings for the week were $1,076.25?

Look at the figure below: triangle abc is a right triangle with angle abc equal to 90 degrees. the length of ac is 5 units and the length of ab is 4 units. d is a point above c. triangle adc is a right triangle with angle dac equal to 90 degrees and dc parallel to ab. what is the length, in units, of segment cd?

Find the volume of the solid bounded by the plane z=0 and the paraboloid z=1-x^2 –y^2