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
AlexFokin [52]
3 years ago
11

Explain why the sum of the two distances to the foci are always the same.

Mathematics
2 answers:
Verdich [7]3 years ago
6 0
Hello,

one of two<span> fixed points inside an ellipse from which the </span>sum<span> of the </span>distances<span> to any point on the ellipse is constant. </span>
tia_tia [17]3 years ago
3 0
One of two fixed points inside an ellipse from which the sum of the distances to any point on the ellipse is constant.
You might be interested in
5/8 of the 64 musicians in a music contest are guitarists. Some of the guitarists play jazz solos, and the rest play classical s
motikmotik

The first thing we must do for this case is find the number of total guitarists.

We have then:

(\frac{5}{8}) * (64) = 40

We now look for the relationship between the number of guitarists playing jazz alone to the total number of guitarists.

We have then:

\frac{x}{40} = \frac{1}{4}

Where,

x: number of guitarists playing jazz alone

From here, we clear the value of x.

x = (\frac{1}{4}) * (40)\\x = 10

Then, the number of guitarists who play classical solo is:

40 - 10 = 30

Answer:

30 guitarists play classical solos in the contest

5 0
3 years ago
Read 2 more answers
How much cubic centimeters of dirt must be removed when digging for a foundation of a building if the excavation is 32m long, 12
fredd [130]

Answer:

3,072m

Step-by-step explanation:

32 × 12× 8= 3,072 (This is only you are multiplying them all)

If you are trying to find the area then its: 384m

4 0
2 years ago
413×6<br> Please help meh in full work please
tatuchka [14]

Answer:

413x6=345467

Step-by-step explanation:

6 0
3 years ago
A boy is standing next to a radio. As he moves away from the radio, which would MOST LIKELY occur?
Alexxandr [17]
The last one im pretty sure
5 0
3 years ago
Read 2 more answers
Write an algebraic expression for 15 decreased by twice a number
vichka [17]
An algebraic expression is, obviously, an expression with a variable.

"A number" would represent a variable, which, in this case, we'll use y.

So, 15 decreased by twice x.
15 - y x 2 = 

I hope this helped :)
6 0
3 years ago
Read 2 more answers
Other questions:
  • Someone please please help me out ....
    13·2 answers
  • A game of chance involves rolling a 14-sided die once. If a number from 1 to 3 comes up, you win 2 dollars. If the number 4 or 5
    8·1 answer
  • 9) Given an 8 foot length of tree trunk with a radius of 3 feet, what is the volume of the tree trunk section? (to the nearest w
    6·1 answer
  • How many triangles are formed by the diagonals from one vertex of a regular octagon?
    8·1 answer
  • A researcher tests a new toothpaste on a small sample of five volunteers.
    10·1 answer
  • Helllppppppppppp plsssss
    5·2 answers
  • A school district recorded attendance at home basketball What is the approximate standard deviation?
    11·2 answers
  • If two lines are parallel, then the alternate exterior angles are ______.
    6·2 answers
  • #7:Write the expression in simplest<br> radical form.<br> V24x5y2
    8·1 answer
  • A soda can had a diameter of 6 cm . What is the circumference of the can?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!