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
valentina_108 [34]
3 years ago
6

Given the quadratic equation below, the standard form of it is

Mathematics
1 answer:
kotykmax [81]3 years ago
8 0

Answer:

Step-by-step explanation:

2x^+9x=10

2x^2+9x-10=0 is standard form

You might be interested in
PLEASE HURRY!!
N76 [4]

Answer:

it's a

Step-by-step explanation:

use desmos, if you can :)

4 0
3 years ago
Read 2 more answers
5% of what number is 63?
masha68 [24]
To find the percentage of a number, you take the percent - 5% - and change it to a decimal by moving the percent over 2 times to the left and multiplying it by the number. So...

.05 x 63
= 3.15

Answer: 5% of 63 is 3.15
6 0
3 years ago
I've been stuck on this for an hour. Can someone help?
kicyunya [14]
I cant read the price numbers which price numbers are there left
4 0
3 years ago
4. Find the standard from of the equation of a hyperbola whose foci are (-1,2), (5,2) and its vertices are end points of the dia
Ad libitum [116K]

The <em>standard</em> form of the equation of the hyperbola that satisfies all conditions is (x - 2)²/4 - (y - 2)²/5 = 1 .

<h3>How to find the standard equation of a hyperbola</h3>

In this problem we must determine the equation of the hyperbola in its <em>standard</em> form from the coordinates of the foci and a <em>general</em> equation of a circle. Based on the location of the foci, we see that the axis of symmetry of the hyperbola is parallel to the x-axis. Besides, the center of the hyperbola is the midpoint of the line segment with the foci as endpoints:

(h, k) = 0.5 · (- 1, 2) + 0.5 · (5, 2)

(h, k) = (2, 2)

To determine whether it is possible that the vertices are endpoints of the diameter of the circle, we proceed to modify the <em>general</em> equation of the circle into its <em>standard</em> form.

If the vertices of the hyperbola are endpoints of the diameter of the circle, then the center of the circle must be the midpoint of the line segment. By algebra we find that:

x² + y² - 4 · x - 4 · y + 4= 0​

(x² - 4 · x + 4) + (y² - 4 · y + 4) = 4

(x - 2)² + (y - 2)² = 2²

The center of the circle is the midpoint of the line segment. Now we proceed to determine the vertices of the hyperbola:

V₁(x, y) = (0, 2), V₂(x, y) = (4, 2)

And the distance from the center to any of the vertices is 2 (<em>semi-major</em> distance, a) and the semi-minor distance is:

b = √(c² - a²)

b = √(3² - 2²)

b = √5

Therefore, the <em>standard</em> form of the equation of the hyperbola that satisfies all conditions is (x - 2)²/4 - (y - 2)²/5 = 1 .

To learn more on hyperbolae: brainly.com/question/27799190

#SPJ1

5 0
2 years ago
????????helppppppppplzzzzzzzzzz
IrinaK [193]
The sample space would be 6 . this is because when you roll the dice there are 6 different outcomes
5 0
3 years ago
Read 2 more answers
Other questions:
  • 900%as a fracton and mixed number
    5·1 answer
  • HELLLLPP 6(X+7) for x=9. Answer choices/ 1. 12. 2. 42. 3. 96. 4. 16
    7·1 answer
  • What is the value of t? <br> 2<br> 3<br> 6<br> 8
    12·2 answers
  • I need help finding (x) step by step please:) I will reward you will awarding you as a brainliest if you can do this for me.
    12·1 answer
  • Elisondra is eating at a restraurant with three friends. They want to choose at random who will order first. If you
    12·1 answer
  • What’s the answer I don’t get it and hopefully you can help me. Like I need the answer now
    13·1 answer
  • What is the product of the polynomials below?<br> (3x^2 - 2x - 3)(5x^2 + 4x + 5)
    12·2 answers
  • Cual es el resultado de esta operación?
    14·2 answers
  • Solve for x, and angle c
    5·1 answer
  • Helppppp and you get some sweet candyyyy
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!