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
otez555 [7]
3 years ago
14

What is the shape of the cross section of a sphere?

Mathematics
1 answer:
vazorg [7]3 years ago
8 0
All cross sections of spheres are “circles”
You might be interested in
Two gears in a machine are aligned by a mark drawn from the center of one gear to the center of the other. If the first gear has
Aleksandr [31]

Answer:

5

Step-by-step explanation:

for the first gear

revolutions/teeth

1 / 24

2 / 48

3 / 72

4 / 96

5 / 120

6 / 144

for the second gear

revolutions/teeth

1 / 40

2 / 80

3 / 120

4 / 160

<em>the two marks will meet after 120 teeth, 5 revolutions of the first gear and 3 revolutions of the second.</em>

the way to get that amount of teeth is

24 = 2 \times 2 \times 2 \times 3 =  {2}^{3}  \times 3

40 = 2 \times 2 \times 2 \times 5 =   {2}^{3}  \times 5

the Least Common Multiple equals the product of all factors, but those factors who are repeted for both numbers should be only once.

{2}^{3} \times 5 \times 3 = 120

120 teeth are 5 revolutions for gear1 and 3 por gear2

8 0
3 years ago
the temperature at 6 pm in frost frozen antarctica was -37 if the tem dropped 8 1 /2 c uring the next hour what was the the temp
Mice21 [21]

Answer:

-45 1/2

Step-by-step explanation:

4 0
3 years ago
I need help on this question plz
soldi70 [24.7K]

Sometimes. A chord is a diameter only if it passes through the center of the circle.

5 0
3 years ago
Read 2 more answers
Two sides of a triangle are 12 and 15. Which inequality represents the solution to finding x, the third side.
Vikentia [17]

Answer:

the other side would be 15

Step-by-step explanation:

because 15 is bigger than 12 and the 12 is the bottom line and then the other line going up is 15 so it's equal.

4 0
2 years ago
Create a polynomial function in factored form that has the following characteristics: zero at x = 1, multiplicity of 2; zero at
Nataliya [291]
(x-1)^{2} (x+2)
3 0
3 years ago
Other questions:
  • Is 4/5equivalent to 5/10
    11·2 answers
  • The length of a rectangle is 3 inches more that its width. The perimeter of the rectangle is at least 30 inches. Which inequalit
    5·1 answer
  • the circumference of a circle is 16π. show how you can use this information to find the same circles area.
    13·1 answer
  • you are putting grass down in your backyard. the total area is 51 feet squared. the length of your yard is 10.2 feet. how wide i
    14·1 answer
  • Farmer frank is planting corn in a three-acre field.He will plant a total of 347 rows with 270 corn plants in each row.How many
    5·2 answers
  • Find the value of y. <br><br> 4<br><br> 2 √3<br><br> 6<br><br> 6 √3
    13·1 answer
  • Help pls fast!!!!!!!!!!!!!!!!!
    8·1 answer
  • The following rectangular pyramid has a height of 2 units and a volume of 18 cubic units. The oblique rectangular prism has a co
    12·1 answer
  • In one week, a printing center made 1,232 copies of a 26 page article. The printing center also printed 639 copies of a 14 page
    15·1 answer
  • FBEIFENFEWF ENFO IM LITERALLY IN LOVE WITH EVERYONE IN THE BRAINLIEST COMMUNITY YALL ARE SO CHILL AND SOME OF U LITERALLY MADE M
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!