The scale of a model airplane is 1: 72.

if the wingspan on the model airplane is 7 inches, then the actual wingspan is

a. 540 feet
b.72 feet
c. 45 feet
d. 9.6 feet

Abird on top of a 200 ft bridge tower sees a man standing on the lower part of the bridge (which is 50 ft above the ground). the angle of depression from the bird is 26 ̊. how far is the man from the base of the bridge tower? with explanation and pictures .

Landon wrote that 3−2.6=4. which statement about his answer is true?

The sum of these consecutive integers is equal to 9 less than 4 times the least of the integer. find the three integers