1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
hjlf
3 years ago
10

A jet is coming in for a landing. It's currently 25,000 feet in

Mathematics
1 answer:
Mariana [72]3 years ago
8 0

The angle of depression is 29.0521°. So it is a safe landing.

Step-by-step explanation:

Step 1:

The plane is flying at a height of 25,000 feet and 45,000 feet away from the landing strip. Assume it lands with an angle of depression of x°.

So a right-angled triangle can be formed using these measurements. The triangle's opposite side measures 25,000 feet while the adjacent side measures 45,000 feet. The angle of the triangle is x°.

To determine the value of x, we calculate the tan of the given triangle.

tanx = \frac{opposite side}{adjacent side}.

Step 2:

The length of the opposite side = 25,000 feet.

The length of the adjacent side = 45,000 feet.

tan x = \frac{25,000}{45,000} = 0.5555.

So x = 29.0521°. Since x < 30°, it is a safe landing.

You might be interested in
IF m power n is equal to 32 wher m and n are natural numbers then find the value of n power m​
xxTIMURxx [149]

Answer:

n^m = 5^2

Step-by-step explanation:

Given

m^n = 32

Required

Find n^m

m^n = 32

Express 32 as an exponent

m^n = 2^5

By comparison:

m = 2

n = 5

So:

n^m = 5^2

6 0
3 years ago
PLEASE HELP (unknown answers will be deleted)
Shtirlitz [24]

Answer:

where's the assignment

8 0
3 years ago
What is the slope in the equation:<br> y= 3/4x - 1
Basile [38]

Answer: the slope is 3/4.

y=mx+b and m is always the slope.

3 0
2 years ago
Read 2 more answers
Geometry math question
avanturin [10]

A full rotation is 360 degrees, divide 360 by the rotation given in the problem:

360 / 120 = 3

A triangle has 3 inside angles, so the answer would be an equilateral triangle.

8 0
3 years ago
Read 2 more answers
Ann invest $1,450 for 5 years at 2% simple interest what is the total amount of interest earned
yawa3891 [41]

Answer: $145 in interest.

Step-by-step explanation: 2% of $1,450 is $29. Multiply this by 5 and you get $145.

4 0
2 years ago
Other questions:
  • The high school soccer booster club sells tickets to the varsity matches for $4 for students and $8 for adults. The booster club
    8·1 answer
  • Ashley has a sprinkler that has several varieties of coverage. The quarter circle sprinkler head sprays water a distance of up t
    14·1 answer
  • During my three-week stay in Walla Walla, Washington, it rained for 7 days, it was sunny for 11 days, and it was overcast withou
    11·2 answers
  • Which sequence is modeled by the graph below? coordinate plane showing the points 1, 1; 2, 2; 3, 4; and 4, 8
    11·1 answer
  • Split 2.50 into the ratio 3 : 2
    7·1 answer
  • Which equivalent equation is the result of combining like terms in the given equation? 2r + 55 = 6r + 7 – 2r
    10·1 answer
  • What is the zero of this linear function?<br> f(x) = –3x + 3
    10·1 answer
  • The parent function of the function g(x) = (x – h)2 + k is f(x) = x2. The vertex of the function g(x) is located at (9, –8). Wha
    14·2 answers
  • Help me!!!!!!!!!!!!!!!!!!
    11·1 answer
  • Part A: Clancey and Ethan are starting new books. So far, Clancey has read 1/4 of his book, which has 240 total pages and Ethan
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!