The scale on a map is 1 cm : 6 km. if two cities are 13 cm apart on the map, what is the actual distance between the cities?

a. 2.17 km
b. 468 km
c. 13 km
d. 78 km

Write the expression as a constant , a single trigonometric function, or a power of a trigonometric function. sin x cos x/ tan x

Find the area of the regular hexagon if a side is 20 cm.

Jayne is studying urban planning and finds that her town is decreasing in population by 3% each year. the population of her town is changing by a constant rate. true or false?