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
Evgen [1.6K]
3 years ago
9

I don't understand parabola's ?

Mathematics
2 answers:
Ksivusya [100]3 years ago
6 0
<span>a symmetrical open plane curve formed by the intersection of a cone with a plane parallel to its side. The path of a projectile under the influence of gravity ideally follows a curve of this shape.</span>
vovikov84 [41]3 years ago
4 0
Well, according to the dictionary, a parabola is: "<span>a symmetrical open plane curve formed by the intersection of a cone with a plane parallel to its side. The path of a projectile under the influence of gravity ideally follows a curve of this shape."
or "</span><span>The </span>parabola<span> is the curve formed from all the points (x, y) that are equidistant from the directrix and the focus. The line perpendicular to the directrix and passing through the focus (that is, the line that splits the </span>parabola<span> up the middle) is called the "axis of symmetry"".</span><span>
Hope this helps~!
~{Dunsforhands}</span>
You might be interested in
W/4 = -11 <br> please help !!!
Elis [28]
-44 because if u multiply -11 by 4 you get -44 and when divided by 4 you get -11
3 0
3 years ago
The base of a cylinder has a radius of 5 cm. What is its area?
Oksi-84 [34.3K]

Answer:

157

Step-by-step explanation:

formula- 2 x 3.14 x 5 squared

6.28 x 5 squared

6.28 x 25

157

4 0
3 years ago
Find the coordinates of the midpoint of a segment having the given endpoints.
inysia [295]

Answer:

A. (1.55, 2)

Step-by-step explanation:

The formula to apply when finding the midpoint of a segment where the coordinates of the end points are given is;

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

where (x₁,y₁) and (x₂,y₂) are the coordinates of the end points

Given;

x₁= -0.4 ,y₁=2.5,  x₂=3.5, y₂=1.5 then applying the formula for midpoint

=(\frac{-0.4+3.5}{2} ,\frac{2.5+1.5}{2} )\\\\\\=(\frac{3.1}{2} ,\frac{4.0}{2} )\\\\\\=(1.55,2.0)

3 0
3 years ago
*will give brainist*<br><br> just make sure the answer is correct!!
slavikrds [6]
I think 86

you’d just add 26 and 60
4 0
2 years ago
PLEASE HELP ME OKT I DONT UNDERSTAND
Nostrana [21]

Answer:

See below.

Step-by-step explanation:

5a)

In an isosceles triangle, the angles opposite the congruent sides are congruent.

m<A = 40 deg

m<B = 40 deg

m<A + m<B + m<C = 180

40 + 40 + m<C = 180

m<C = 100 deg

5b)

In a right triangle, one angle is a right angle.

m<A = 40 deg

m<B = 90 deg

m<A + m<B + m<C = 180

40 + 90 + m<C = 180

m<C = 50 deg

4 0
3 years ago
Other questions:
  • Which is the length of the hypotenuse of the triangle?​
    7·2 answers
  • Raymond spends 1/10 of his vacation budget on a car rental. Write an expression for how much Raymond has to spend on the rest of
    15·1 answer
  • Write an expression that represents the product of q and 8,divided by 4​
    5·2 answers
  • Your bakery is in a large shopping center. The entire shopping center is 4,500 square feet. Your bakery takes up only 1/10 of th
    8·2 answers
  • A pizza delivery driver drives 15 per hour for 0.5 hours. How far does he drive during that half hour?
    5·2 answers
  • Can someone please answer. There is only one question. There is a picture. Thank you!
    6·1 answer
  • Your friend finds the area of the triangle..
    15·1 answer
  • An item is regularly priced at $24. Christine bought it on sale for 20% off the regular price. how much Christine paid.
    10·2 answers
  • Worth 18 points 2 different things for the triangle I need the area of the square the area of the smallest triangle and the area
    5·1 answer
  • Patrick borrows $1400 from a bank with 10% simple interest each year. How much will Patrick need to pay back in total in 2 years
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!