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
irga5000 [103]
3 years ago
15

I need help please help me

Mathematics
1 answer:
Mrrafil [7]3 years ago
3 0

Answer:

  y=\dfrac{1}{36}x^2

Step-by-step explanation:

Where p is the distance from focus to vertex, the equation of the parabola with focus at (0, p) is ...

  y=\dfrac{1}{4p}x^2

Your parabola has p=9, so the equation is ...

  y=\dfrac{1}{4\cdot 9}x^2=\bf{\dfrac{1}{36}x^2}

You might be interested in
Last question! Please show work. Really need to get this done in 1 hour
Sav [38]

Answer:

x=1; y=2; z=3

Step-by-step explanation:

Rearrange for convince:

2y-4z+6x = -2

-4y+2z-3x=-5

-6y+3z+4x=1

Now we take to pairs and eliminate the same var.:

2y-4z+6x = -2 *2

-4y+2z-3x=-5

and

-4y+2z-3x=-5 *-3

-6y+3z+4x=1. *2

We get:

4y-8z+12y=-4

-4y+2z-3x=-5

= -6z+9x=-9

and

12y-6x+9x=15

-12y+6x+8x=2

= 17x=17

We now know x = 1, so z is:

-6z+9=-9

-6z=-18

z=3

Let’s grab the first formula and find y:

6+2y-12=-2

6+2y=10

2y=4

y = 2

7 0
2 years ago
2. On vacation, Katelyn wanted to have her hair braided in multiple braids to cover her head. The beautician charges a flat rate
scoundrel [369]
29 = 4 + .75b
subtract 4
25 = .75b
divide .75
b = 33.3333333
b = 33 braids
4 0
3 years ago
Read 2 more answers
A craftsman makes a circular table with a radius of 55
Rudik [331]

Answer:

Hey mate here is your answer...

Step-by-step explanation:

smaller circular table to be made

with a diameter only half as big... and diameter of big table is (2*55)= 110cm.... So half diameter of big is (110/2)= 55cm

therefore, diameter of smaller table is 55cm and radius of it's (55/2)= 27.5cm

circumference of circle = 2πr

= 2*3.14*27.5

= 172.7 cm = 27.5cm

hope it helps you ❣️

7 0
2 years ago
2 Points
inn [45]
Technically this is a line segment, but since that is not an option. choose the answer “line”
3 0
3 years ago
Read 2 more answers
The estimated product of two numbers that are not multiples of 10 is 2800. what is the question?
Nitella [24]
You need to find the 2 numbers that will estimate to the nearest hundred.
here is your answer 13 x 213
4 0
3 years ago
Other questions:
  • Assume that the numbers of a data set are arranged in ascending order. Which statement about the third quartile is true? All of
    9·2 answers
  • The point-slope form of the equation of a line is
    7·1 answer
  • A hot air balloon can hold up to 300 pounds of weight. The balloon's pilot weighs 140 pounds. How many 20-pound bags of sand (b)
    14·2 answers
  • Between what two consecutive integers is 187
    11·1 answer
  • 256 is what percent of 400
    13·2 answers
  • Elizabeth has 1.32 pounds of candy. She wants to share it equally with herself and 3 friends. How much candy will each person re
    7·1 answer
  • HELP. I NEEEED HELP. THANK YOU.
    9·2 answers
  • 45n=25<br> Simplify your answer as much as possible.
    10·1 answer
  • 50 POINTS!!! PLEASE HELP DUE SOON
    9·1 answer
  • Evaluate<br> 8a-b<br> if a = 10 and b= 6
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!