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
san4es73 [151]
3 years ago
10

_______ says the universe began as a point and expanded.

Physics
1 answer:
Dominik [7]3 years ago
4 0
C Evolution says the universe began as a point and expanded
You might be interested in
Using the midpoint and the distance formulas, calculate he coordinate of the midpoint and the length of the segment.
arsen [322]

Answer:

Explanation:

Formula to calculate the distance between two points (x_1,y_1) and (x_2,y_2) is,

d = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}

Therefore, length of CD having coordinates C(3,1) and D(3, 3),

CD = \sqrt{(3-3)^2+(1-3)^2}

     = 2 units

Formula to find the midpoint of CD is,

M = (\frac{x_1+x_2}{2},\frac{y_1+y_2}{2})

   = (\frac{3+3}{2},\frac{1+3}{2})

   = (3, 2)

Therefore, length of CD = 2 units and (3, 2) are the coordinates of the midpoint of CD.

7 0
4 years ago
Alfred wegener said that earths continents are moving which evidence supports this theory
bearhunter [10]
Similarities in human fossils
6 0
3 years ago
Read 2 more answers
A closed pipe creates a
lina2011 [118]

Answer:

375 hz

Explanation:

Trust me

5 0
3 years ago
Sort out electric current as fundamental or derived unit.​
Gemiola [76]

Answer:

electric current is derived unit.

Explanation:

According to the definition of electric current, it appears to be a derived quantity. Charge on the other hand seems more fundamental than electric current.

7 0
3 years ago
Read 2 more answers
I need help pls help???
EastWind [94]

Answer:

the answer is c

Explanation:

i have done this  before

8 0
3 years ago
Other questions:
  • It takes a person 22 seconds to swim in a straight line from the south end of
    7·1 answer
  • Bernoulli’s Principle states that as the speed of a fluid increases the pressure of the fluid A. decreases B. remains the same C
    15·1 answer
  • Pls help !!
    10·2 answers
  • Sound waves are mechanical waves in which the particles in the medium vibrate in a direction parallel to the direction of energy
    8·1 answer
  • How do you study physics?
    6·2 answers
  • An AM radio transmitter broadcasts 63.2 kW of power uniformly in all directions. (a) Assuming all of the radio waves that strike
    5·1 answer
  • A ball is thrown horizontally from a 90 m cliff and strikes the ground 70 m from the base, what is the initial velocity?
    10·1 answer
  • State Pascal's principle of transmission of pressure​
    11·1 answer
  • PLEASE HELP !!
    6·1 answer
  • A race car completes race in 10 minutes. Its average speed is 200km/hr. How long is the racetrack?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!