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
weqwewe [10]
3 years ago
5

4 Which statement about a sphere is true?O The length of the diameter of a sphere is two times the length of the radius of the s

phere.o The great circle of a sphere is a three-dimensional circle.o The great circle of a sphere is not the same shape as the base of a coneo The center of a sphere is created from a plane that passes through the sphere.

Mathematics
2 answers:
Anestetic [448]3 years ago
5 0

Answer:

(A) The length of the diameter of a sphere is two times the length of the radius of the sphere

Step-by-step explanation:

Sphere: A round solid figure, or its surface, with every point on its surface equidistant from its center.

Also, The length of the diameter of a sphere is two times the length of the radius of the sphere that is D=2r where D is the diameter and r is the radius of the sphere.

Therefore, out of all the options given, only Option (A) is the correct option because it properly describes the statement about sphere.

frosja888 [35]3 years ago
4 0
A is the right option.
You might be interested in
jolie brought balls of green and blue color thirty five percent of ball are blue if she brought total of 300 balls how many gree
Free_Kalibri [48]
First: Find out how many of Jolie's balls are blue.

300 * 35% = 300 * 0.35 = 105 blue balls.

Second: Find the difference between the total number of balls and the blue balls to find out how many green balls Jolie has.

300 - 105 = 195 green balls. 
4 0
3 years ago
Isabella save 2 nickels today, if she doubles the number of Nicole, she saves every day, how many days, including today, will it
Elden [556K]

Answer:

  8 days

Step-by-step explanation:

On day 8, Isabella will save 256 nickels, bringing her total to 510.

_____

The number of nickels saved on day n is 2^n. The total is 2^(n+1)-2.

_____

The above can be written down from your knowledge of binary sequences. If you want a more formal development, read on.

__

The number of nickels saved on day n is a geometric sequence with first term 2 and common ratio 2. The n-th term of the sequence is ...

  an = a1·r^(n-1) = 2·2^(n-1) = 2^n

The sum of n terms of the sequence is ...

  S = a1(r^n -1)/(r -1) = 2(2^n -1)/(2-1)

  S = 2^(n+1) -2

__

We want S > 500, so ...

  500 < 2^(n+1) -2

  502 < 2^(n+1)

  251 < 2^n

  log(251) < n·log(2)

  n > log(251)/log(2)

  n > 7.97 . . . . . . . . 8 days or more to save more than 500 nickels

3 0
3 years ago
what two tools and or resources will be helpful to you in your professional or academic experiences? ​
notsponge [240]

Answer:

SOWT analysis and career testing I think

3 0
3 years ago
The tour bus had 60 passengers. The survey showed that 20% of the passengers enjoyed the tour. How many passengers enjoyed the t
aleksklad [387]
The answer is D. My dad taught me an easy way to solve those kind of problems.You need to do (60×20)÷100. And since 60 and 20 both have a zero and 100 has 2 zeros, u can cross out all the zeros and just do 6×2 and divide that by 1 and so 20% of 60 is 12. Hope this helped :)
5 0
3 years ago
What is 0.8525641 rounded 2 decimal places!
lilavasa [31]

Answer:

0.85

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • Triangle A is a scaled version of triangle B. The dimensions of triangle B are twice the dimensions of triangle A. The area of t
    10·1 answer
  • Solve the equation. Check your solution. 3x - 2 = 16
    12·2 answers
  • Order these numbers from least to greatest <br><br> 2/5 5/7 4/9
    6·2 answers
  • What is the best definition of a triangle
    12·2 answers
  • -55÷12 = 7÷4m + 8÷3m what is m<br>​
    12·1 answer
  • Help plz I have 6 minutes
    10·1 answer
  • Select ALL the correct answers.
    15·2 answers
  • Find the inverse Laplace transform of F (s)=2/s^3
    14·1 answer
  • Answer this question to chick you knowledge
    13·1 answer
  • Help asap pls!!! Put steps if possible 3
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!