Answer:
D=186
Step-by-step explanation:
you have to times the number of structures that doubles in a-year so 6×2 then multiply by the years
Answer:
9
Step-by-step explanation:
i think plz give brainleast
Answer:
x ≈ 37.13°
Step-by-step explanation:
using the sine ratio in the right triangle
sin x =
=
, then
x =
(
) ≈ 37.13° ( to the nearest hundredth )
You have the formula, all you need to do is input all the variables given to you in the formula.
I=Prt
=> I=3000*0.06*2
=> I=360
Answer:
65 mph on level road
Step-by-step explanation:
Set b as average speed on the level road and (b-20) = average speed on the winding road
Distance = speed * time
Level Road distance + winding road dististance = 285 miles
Substituting b and (b-20), we have,
3b + 2(b-20) = 285
3b + 2b - 40 = 285
5b = 285 + 40
5b = 325
b= 325/5
b = 65 mph on level road