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
Romashka [77]
3 years ago
6

Two cities have nearly the same​ north-south line of 110 degrees Upper W. The latitude of the first city is 23 degrees Upper F c

ommand the latitude of the second city is 36 degrees N. Approximate the distance between the cities if the average radius of Earth is 6400 km.
Mathematics
1 answer:
inn [45]3 years ago
7 0

Answer:

CORRECTED QUESTION:

Two cities have nearly the same​ north-south line of 110 degrees Upper W. The latitude of the first city is 23 degrees Upper N, and the latitude of the second city is 36 degrees N. Approximate the distance between the cities if the average radius of Earth is 6400 km.

ANSWER: 1452.11 km

Step-by-step explanation:

Since the two cities both lies on the Northern latitude of the sphere along  the same longitude, we are going to subtract the angles the latitude that each city subtend at the equator.

36 - 23 = 13 degrees   i.e the angles between the with two cities on a cross section the large circle formed by the longitude and its center.

Applying   the formula for the length of an arc on a sector on the large circle  

(∅/ 360) x 2πR

where, ∅ = is the angle between the two cities

R = radius of the Earth.

13/360 x 2 x π x 6400 = 1452.11 km

You might be interested in
The coldest recorded temperature in the United States is –80°F, in Alaska. The warmest recorded temperature in the United States
amid [387]

Answer:

214

Step-by-step explanation:

I think this is the answer x

8 0
3 years ago
Read 2 more answers
Need help someome help me plz
elena55 [62]
A mapping diagram shows relationships
3 0
3 years ago
Read 2 more answers
2(2x+3) = -6(x+9) how do i solve this problem
Naddik [55]

Answer: x= -21/10

Step-by-step explanation:

Use distributive property and combine like terms to solve.

8 0
3 years ago
Find midpoint of (5,2),(-4,-3)
zhuklara [117]

Answer:

The midpoint would be (1/2,-1/2)

Step-by-step explanation:

7 0
3 years ago
Sarah drinks a 32oz energy drink containing 90 calories per 12oz. How many calories did she drink?
kondaur [170]

Multiply

90 calories x

------------------- * -------------- will tell you how many calories Sarah drank.

12 oz 32 oz

12x = (90)(32) = 2880, so x = 240

Sarah drank 240 calories.

6 0
3 years ago
Read 2 more answers
Other questions:
  • What is the gcf of 28 and 70
    14·2 answers
  • 3 is 12% of what number
    9·2 answers
  • What is the height of a right circular cylinder made from a rectangular sheet of lengil
    8·1 answer
  • What is 10 months after July
    8·2 answers
  • The value of 3^3 + 4^2 = ___.
    12·2 answers
  • Calculate the surface area of the prism. Measurements are in centimetres
    14·1 answer
  • What is 1000/41? <br><br><br> please help me
    5·2 answers
  • Which rules define the function graphed below? (15 points cuz I'm stumped)
    6·1 answer
  • Math question Plz Help
    11·1 answer
  • -7--8=56<br> O True<br> O False
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!