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
TEA [102]
3 years ago
9

Using the given information write the equation of parabolas:

Mathematics
1 answer:
lana [24]3 years ago
8 0

The general form of the equation we need to find is (x - h)^2 = 4p(y- k).

The center is the distance between the directrix and focus.

So, center (h, k) = (3, 3/2) .

P = distance from center to the focus and it just so happens to be 1.5.

We now plug everything into the formula given above.

(x - 3)^2 = 4(1.5)(y - 3/2)

(x - 3)^2 = 6(y - 3/2)

Done!

You might be interested in
12 + m < -6 how many solutions
kodGreya [7K]

Answer:

m<−18

Step-by-step explanation:

Step 1: Simplify both sides of the inequality.

m+12<−6

Step 2: Subtract 12 from both sides.

m+12−12<−6−12

m<−18

8 0
3 years ago
Help help help help help
sdas [7]

Draw out a number line with the values 0, 5, 10, 15, 20, 25, 30, etc (basically multiples of 5)

Then plot a point at 25

-----------------

Or you can draw out a number line with the multiples of 10, so with the values 0, 10, 20, 30, ...

Then plot a point at the exact midway point between 20 and 30 to represent the value 25

3 0
3 years ago
Find the x-intercepts of the following parabola. y = -4x2 + 8x + 12
Marta_Voda [28]
B. is the answer dude
3 0
2 years ago
Read 2 more answers
A box of cereal weighs 12 ounces and costs $2.16. What is the price of the cereal per ounce?
patriot [66]
5.5555 is the answer
4 0
2 years ago
Read 2 more answers
A pyramid has a square base with sides of length s. The height of the pyramid is equal to - of the length of a side on the base.
Vera_Pavlovna [14]
<h3><u>Question:</u></h3>

A pyramid has a square base with sides of length s. The height of the pyramid is equal to 1/2 of the length of a side on the base. Which formula represents the volume of the pyramid?

<h3><u>Answer:</u></h3>

<em><u>The formula represents the volume of the pyramid is:</u></em>

V=\frac{1}{6}s^3

<h3><u>Solution:</u></h3>

<em><u>The volume of square pyramid is given by formula:</u></em>

V = \frac{1}{3} a^2h

Where, "h" is the height of pyramid

"a" is the length of side of base

Here given that, pyramid has a square base with sides of length s

Therefore,

a = s

The height of the pyramid is equal to 1/2 of the length of a side on the base

h = \frac{1}{2} \times s\\\\h = \frac{s}{2}

<em><u>Thus the volume of pyramid becomes:</u></em>

V = \frac{1}{3} \times s^2 \times \frac{s}{2}\\\\V = \frac{s^3}{6}

\boxed{V=\frac{1}{6}s^3}

Thus the  formula  represents the volume of the pyramid is \frac{s^3}{6}

5 0
3 years ago
Other questions:
  • Presley is organizing the school book sale. Each stall will have 40 books on the shelf and 2 boxes of books with b books inside.
    5·1 answer
  • 5(5 + x) = 11(9 +x) <br> Answer as a fraction.
    11·1 answer
  • Rewrite this equation in function notation. U is the dependent variable. -8v+71=u
    8·2 answers
  • What would y=-5x+25 look like on a graph? When you find out, please give me an image.​
    15·1 answer
  • In ΔCDE, the measure of ∠E=90°, the measure of ∠C=75°, and CD = 5.8 feet. Find the length of EC to the nearest tenth of a foot.
    15·2 answers
  • Please help! <br> Find the rate of change! <br><br> 1. -3<br> 2. -1/3<br> 3. 3<br> 4. 1/3
    10·2 answers
  • Please answer i will give you brainiest please answer asap!!!!!!!!!!
    5·2 answers
  • PLEASE ANSWER! DONE IN 30 MINUTES. THE CORRECT ANSWER WILL GET BRANLIST AND 50 EXTRA POINTS!
    6·2 answers
  • The wholesale price for a bookcase is $160. A certain furniture store marks up the wholesale price by 26%. Find the price of the
    12·2 answers
  • 2(log 18 - log 3) + = 2log 1/16
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!