Please answers asap i will give brainmaster

Actual distance between Gladville and Columbus = 144 mi

Step-by-step explanation:

On map A,

Distance between Riverside and Gladville = 6.8 cm

Scale used → 1 cm = 40 mi

Therefore, actual distance between Riverside and Gladville = 6.8 × 40

= 272 mi

On map B,

Since, actual distance between Riverside and Gladville = 272 mi

Distance between Riverside and Gladville on map = 3.4 cm

Scale used =

                   =

                   =

Scale used: 1 cm = 80 miles

Distance between Gladville and Columbus = 1.8 cm on map B

By using scale,

Actual distance between Gladville and Columbus = 1.8 × 80

                                                                                   = 144 mi

45

step-by-step explanation:

for this pair of functions g(x)=x-2 and f(x)=|x| is (g o f)(a)= |a| -2

step-by-step explanation:

g(x)=x-2

f(x)=|x|

(g o f)(a)=?

(g o f)(x)=g(f(x))

(g o f)(x)=g(|x|)

(g o f)(x)=|x|-2

(g o f)(a)=|a|-2