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
labwork [276]
3 years ago
7

Earth’s diameter is approximately 12,760,000 meters.

Mathematics
2 answers:
Kazeer [188]3 years ago
5 0

Answer:

1.276 × 10^7

Step-by-step explanation:

Just move the decimal until you reach the first number and then count how many times you moved the decimal point. Hope that helps!

Vlad1618 [11]3 years ago
3 0

Answer:C 1.276x10^7

Step-by-step explanation:

You might be interested in
three cones have a volume of 192π cm³.Cone A has a radius of 2 cm. Cone B has a radius of 3 cm. Cone C has a radius of 4 cm. fin
andrew11 [14]

9514 1404 393

Answer:

  A: 144 cm

  B: 64 cm

  C: 36 cm

Step-by-step explanation:

The volume of a cone is given by ...

  V = (1/3)πr²h

Solving for h, we get ...

  3V/(πr²) = h

Filling in the given values, we get ...

  3(192π)/(πr²) = h

  576/r² = h

Then the heights of the different cones are ...

  A: r = 2, h = 576/4 = 144 . . . cm

  B: r = 3, h = 576/9 = 64 . . . cm

  C: r = 4, h = 576/16 = 36 . . . cm

8 0
3 years ago
Answer please<br> Fast<br><br><br><br> Fast
solong [7]

Answer:

A. 228.5

B. 10

Step-by-step explanation:

A. Since <em>x</em> represents the number of months, replace <em>x</em> with 6 in the equation. Then multiply 29x6, which equals 174. Then add 174+54.5, which equals 228.5.

B. You need to solve for <em>x</em> by switching the signs in the equation<em>. </em>Set the original equation (29x+54.5) equal to 344.50. To solve for <em>x, </em>first subtract 344.50-54.5, which equals 290 (you subtract because it's the opposite of adding). Then divide 290÷29, which equals 10. You can check your work by replacing <em>x</em> in the original equation with 10, and if you get 344.5, your answer is correct.

Good luck :)

6 0
3 years ago
Helpppppppppp I’m almost doneeeee
Luda [366]
The answer is -4 final answer
3 0
3 years ago
There are 42 kids on the playground. Then 26 more kids come out to join them. How many kids are now on the playground all togeth
aev [14]

Answer:

68

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Explain the distance formula. Then use it to calculate the
Alex777 [14]

Answer:

dAB=10\ units

Step-by-step explanation:

we know that

The <u>distance formula</u> is derived by creating a triangle and using the Pythagorean theorem to find the length of the hypotenuse. The hypotenuse of the triangle is the distance between the two points

The formula to calculate the distance between two points is equal to

d=\sqrt{(y2-y1)^{2}+(x2-x1)^{2}}

we have

A(1, 1) and B(7, −7)

Let

(x1,y1)=A(1, 1)

(x2,y2)=B(7, −7)

substitute the given values in the formula

dAB=\sqrt{(-7-1)^{2}+(7-1)^{2}}

dAB=\sqrt{(-8)^{2}+(6)^{2}}

dAB=\sqrt{64+36}

dAB=\sqrt{100}

dAB=10\ units

6 0
3 years ago
Read 2 more answers
Other questions:
  • True or false a positive slope goes up as you move from left to right along the x-axis.
    12·2 answers
  • For some reason it keeps telling me my answer is wrong please help.
    11·1 answer
  • Which statement is the correct interpretation of the inequality -3&gt; -4?
    7·2 answers
  • In the year 2000, the height of an apple tree was
    11·2 answers
  • Linda Is working at an art shop. She will be paid a daily amount plus a commission of a total sales. The equation y = .10x + 85
    5·1 answer
  • Here's a graph of a linear function. Write the
    6·1 answer
  • Can some one help meh with this :\
    6·1 answer
  • Please help me in this question
    9·1 answer
  • If coordinate 5,7 is also in g(x), what is the domain of g(x)?​
    9·1 answer
  • Considering only the values of β for which (1+cosβ)(1−cosβ)sinβ is defined, which of the following expressions is equivalent to
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!