To approach the runway, a pilot of a small plane must begin a 10° 10° {"version": "1.1","math": "10°"}   descent starting from a height of 1983 feet above the ground. to the nearest tenth of a mile, how many miles from the runway is the airplane at the start of this approach?

2.1258 miles from the runway is the airplane at the start of this approach

Step-by-step explanation:

ΔABC

AB = 1,983 feets

1 foot = 0.000189 mile

1,247.87 feets = 1,247.87 × 0.000189 mile = 2.1258 miles

2.1258 miles from the runway is the airplane at the start of this approach

529 and 531

step-by-step explanation:

the solution is x=1

step-by-step explanation:

we are given our   equation as

let's assume

left side function is

right side function is

now, we can draw graph

and then we can get intersection point

the intersection point will be solution

so, the solution is

x=1