*) The scale on a map is 1 inch = 64 miles. The measurement between two cities on the map is 4 inches. What is the actual distance, in miles,
between the two cities?
A. 24 3/4
B. 27
C. 31 3/4
D. 36

step-by-step explanation:

3,000,540

step-by-step explanation:

second option

step-by-step explanation:

the measures of a triangle equal 180. use that to find x.

2x+3x+4x=180

9x=180

9x/9=180/9

x=20

now you know x, you know angle a is 40°, angle b is 60°, angle c is 80°.

because angle a is 40°, the first option doesn't work.

because angle b is 60°, the second option does work.

when you add angle a and b, you get 100°. complementary means it equals 90°, so the third option doesn't work.

when you add angle a and c, you get 120°, which is not 100.