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
andreev551 [17]
2 years ago
13

Earth's diameter at the equator is 7,926

Mathematics
2 answers:
Contact [7]2 years ago
6 0

Answer:

45.3 hours

Step-by-step explanation:

We are going to find the circumference of Earth's equator with 2\pi r

First let's find the radius

Diameter = 7926

Radius = 7926/2 = 3963

Now use the the formula

2\pi 3963=24900.26337

24900.26337 ÷ 550 = <u>45.27320613</u>

ella [17]2 years ago
4 0

Answer:

It would take around 7.2 hours!

Step-by-step explanation:

You need to find out what half of the equator is.

\frac{7,926}{2}= 3,963

Then you divide the mph (550) and the amount of miles. (3963)

\frac{3,963}{550} = 7.205454545454545‬

Have a nice day! Hope this helped. Please mark brainliest!

You might be interested in
X+2y=0<br> 3x+4y=4<br><br> find the solution
Nady [450]

Answer:

  (x, y) = (4, -2)

Step-by-step explanation:

The coefficient of y in the second equation is double the coefficient of y in the first. We can subtract twice the first equation from the second to eliminate y.

  (3x +4) -2(x +2y) = (4) -2(0)

  x = 4 . . . . . . . . . simplify

Substituting into the first equation, we have ...

  4 +2y = 0

  2 +y = 0 . . . . . . divide by 2

  y = -2 . . . . . . . . subtract 2

The solution is (x, y) = (4, -2).

4 0
2 years ago
Give an example of two numbers that both have six digits, it the greater number is determined by the hundreds place.
spayn [35]

Answer:

565,463 and 565,863

Step-by-step explanation:

7 0
3 years ago
GIVING BRAINLIEST IN A HURRY
Debora [2.8K]
C. 5 is the correct answer
4 0
2 years ago
Solve for x <br> 8x+1&gt;−31
slavikrds [6]

8x + 1 >  - 31 \\ 8x >  - 1 - 31 \\ 8x >  - 32 \\ x >  \frac{ - 32}{8}  \\ x >  - 4

3 0
3 years ago
1/(cot^2 (x)) - 1/(cos^2 (x))
Airida [17]

Step-by-step explanation:

1 is your answer its law of trig identises

5 0
3 years ago
Read 2 more answers
Other questions:
  • From a group of 21 astronauts that includes 12 people with previous experience in space flight, a 3-person crew is to be selecte
    11·1 answer
  • Which of the following is equivalent to 16^3/4? A.6 B.8 C.12 D.64
    13·2 answers
  • 3x - 4y = 7
    8·2 answers
  • A bookstore buys Algebra 1 books at a wholesale price of $23 each. It marks up the price by 92% and then sells the Algebra 1 boo
    8·1 answer
  • Point V is on line segment UW. Given VW = x, UV = 3x – 1, and
    11·1 answer
  • Let ​h(x)equals​f(g(x)), where f and g are differentiable on their domains. If ​g(9​)equalsnegative 6 and g prime​(9​)equals3​,
    6·1 answer
  • Trees planted by a landscaping firm have a 90% one-year survival rate, If they plant 16 trees in a park, what is the following p
    13·1 answer
  • Please help i will mark branliest!!
    15·1 answer
  • Simplify the expression.<br> 2.4 - 4.3n - 3n + 6
    5·2 answers
  • The last Ice age ended about 10,000 years ago write this length of time in scientific notation
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!