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
densk [106]
3 years ago
5

BRAINLIESTTT ASAP!! PLEASE HELP ME :)

Mathematics
1 answer:
wolverine [178]3 years ago
4 0

<em>See</em><em> </em><em>above</em><em> </em><em>graph</em>

I am joyous to assist you anytime.

You might be interested in
Which number is greater 65% or 0.56
coldgirl [10]
65% is bigger than 0.56 which would be 56%
8 0
3 years ago
Read 2 more answers
The equation of a circle is (x-1)^2 +(y-2)^2=4. What is the center of the circle and what is the radius of the circle?
Virty [35]

Answer:

Step-by-step explanation:

(x-1)²+(y-2)² =4 compare the given equation with the general one

(x-h)² +(y-k)² =r², where (h, k) are coordinates of the center and r is radius

so center is at ( 1, 2) and radius is 2

8 0
2 years ago
Write these numbers in standard form.
pychu [463]

Answer:

Here are the answers I got I hope this is correct!! :)

Step-by-step explanation:

                                     A)  6 x 10^3

                                     B) 4 x 10^8

                                     C) 70 x 10^3

___________________________________________________________

                                                        I hope this helped you sorry for the first try c:

4 0
3 years ago
Write the equation of a parabola with focus at (1,-4) and a directrix at X=2
konstantin123 [22]

Answer:

The equation of a parabola is

x =  \frac{1}{4(f - h)} (y - k) ^{2}  + h

Step-by-step explanation:

(h,k) is the vertex and (f,k) is the focus.

Thus, f = 1, k = −4.

The distance from the focus to the vertex is equal to the distance from the vertex to the directrix: f - h = h - 2.

Solving the system, we get h = 3/2, k = -4, f = 1.

The standard form is:

x =  -  \frac{y ^{2} }{2}  - 4y -  \frac{13}{2}

The general form is:

2x +  {y}^{2}  + 8y + 13 = 0

The vertex form is:

x =  -  \frac{(y + 4) ^{2} }{2}  +  \frac{3}{2}

The axis of symmetry is the line perpendicular to the directrix that passes through the vertex and the focus: y = -4.

The focal length is the distance between the focus and the vertex: 1/2.

The focal parameter is the distance between the focus and the directrix: 1.

The latus rectum is parallel to the directrix and passes through the focus: x = 1.

The length of the latus rectum is four times the distance between the vertex and the focus: 2.

The eccentricity of a parabola is always 1.

The x-intercepts can be found by setting y = 0 in the equation and solving for x.

x-intercept:

( -  \frac{13}{2}  \: ,0)

The y-intercepts can be found by setting x = 0 in the equation and solving for y.

y-intercepts:

(0, - 4 -  \sqrt{3)}

(0, - 4 +  \sqrt{3)}

3 0
2 years ago
find a number such that 8 times the number is 36 greater than the opposite of the number. Explain also please. ♥
lukranit [14]
Let's turn this sentence into an equation:

8n = -n + 36

Then solve:

9n = 36 => n=4
6 0
3 years ago
Read 2 more answers
Other questions:
  • The points (10, 6) and (7, u) fall on a line with a slope of -4/3. what is the value of u?
    13·1 answer
  • 1 unit = 10in <br>what is the perimeter and area?
    10·1 answer
  • Enter the correct answer in the box by replacing the values of a and b. f(x) = a(b)^x
    13·1 answer
  • Find the area of this circle. Use 3.14 for pi.
    12·1 answer
  • Use the following function rule to find f(3). f(x) = (2)^x+2 f(3)=
    13·1 answer
  • The University College is interested in the average number of hours per week that freshmen spend going to parties. They took a r
    5·1 answer
  • Explanation NEEDS to be included! No fake answers please! Brainliest for the best! Thank You!
    11·2 answers
  • I know the answer I just need a step by step explain. The answer is $1000
    8·1 answer
  • ASAP PLZTo estimate 103% of 63 rich rounded 103% down to 100% 63 down to 60 and multiplied 60 by 1 to get 60 which of these stat
    14·1 answer
  • Eight and two fourths minus three and one third = ___
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!