If a plane is cruising at an altitude of 30,000feet wants to land at O'Hare, it must begin

its decent so that the angle of depression to

the airport is 7º. How many miles from the

airport must the plane begin to descend?

Answers

Answer 1

Answer:

244,330 feet

Step-by-step explanation:

Please refer to the image attached for explanations

Related Questions

the difference between two numbers is 9. the first number plus twice the other number is 27. find the two numbers
Hannah does an experiment. She has two colorless chemicals that she mixes together in a beaker. Which of the following indicates that a chemical change occurs when she mixes the two chemicals together?I. The chemicals change color from colorless to purple. II. A yellow gas forms.III. A brown solid forms in the bottom of the beaker.IV. The temperature of the chemicals rises 15°C.A. II and III onlyB. I and III onlyC. I, II, III, and IVD. I, II, and III only
A pilot takes a taxi from the airport to the hotel. The taxi driver charges a $2.50 initial charge plus $2.65 per mile. Which equation can be used to find y, the total cost of the trip, if x represents the number of miles of the trip?a y = 2.65(x + 2.50)b y = 2.65x-2.50c y = 2.50x+2.65d y = 2.65x+2.50
I kinda need help with this i’ve already done all the other questions but this one and i really want these 600 points :( <3
4^7/4^9 what is it please help

Ashley has a square flower garden that has an area of 400 square yards. What is the length of one side?

Answers

$√(400) = 20 \: yards$

The length is 20 square yeards

Solve the system of equations: x – 4y = –8 and –3x + 12y = 24. A. (–4, 1)
B. (0, 2)
C. There are an infinite number of solutions.
D. There's no solution.

Answers

Answer:

C. There are an infinite number of solutions.

Step-by-step explanation:

$\left\{\begin{array}{ccc}x-4y=-8\n-3x+12y=24&\text{divide both sides by 3}\end{array}\right\n\underline{+\left\{\begin{array}{ccc}x-4y=-8\n-x+4y=8\end{array}\right}\qquad\text{add both sides of the equations}\n.\qquad\qquad0=0\qquad\bold{TRUE}$

It should be C
Because when u multiply ( -3)*(x-4y= -8)

It’ll equal to -3x+12y=24 which is the same equation to the other one.
When the equations r the same, it means everything on the line is the solution for this system of equation.

Complete the number sentence to show an example of the distributive property 3 times 6 equals

Answers

3 times 2 times 3

or in number form
3x6=3x2x3

A flagpole is 53 feet tall. A rope is tied to the top of the flagpole and secured to the ground 28 feet from the base of the flagpole. What is the length of the rope? PLEASE HELP I GIVE THANKS!!!!!!!!

Answers

The length of the rope is 60 feet.

Given that, a flagpole is 53 feet tall. A rope is tied to the top of the flagpole and secured to the ground 28 feet from the base of the flagpole.

What is Pythagoras theorem?

The Pythagoras theorem which is also referred to as the Pythagoreantheorem explains the relationship between the three sides of a right-angled triangle. According to the Pythagoras theorem, the square of the hypotenuse is equal to the sum of the squares of the other two sides of a triangle.

Let the length of the rope be x.

Now, x²=53²+28²

⇒x²=2,809+784

⇒x=59.94≈60

Therefore, the length of the rope is 60 feet.

To learn more about the Pythagoras theorem visit:

brainly.com/question/21926466.

#SPJ2

So Pythagorean theorem, I assume.
remember: $a^(2) + b^(2) = c^(2)$
The a and b seems to be 53 and 28 (the order doesn't really matter)
so, $53^(2) + 28^(2) = c^(2)$
OR $\sqrt{53^(2) + 28^(2) } = c$

Calculator time!
$√(2809 + 784)$
$√(3593) = c$
59.94 ≈ c
Therefore, the rope is approximately 59.94 feet long.

  |\
  | \
  | \
Pole | \ the rope
(53) | \
  |_____\
28 ft

Determine the domain and range of the function F(x)=(x-3) {exponent of 2 behind the parentheses}

Answers

That's a parabola. Inside the parenthesis the x-3 affects the placement on the x axis. since is subtracting you move the vertex 3 to the right(because its backwards like that) There is no limit to the x, as it will slowly mom out forever even when its so steep that in reality you dont care, so domain is infinite or all real numbers. the parabola is positive so it moves up forever, but it never goes below its vertex on the x axis.
Domain=all real numbers
Range= all real numbers>or = 0

What is the simplest form of 18/24?