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
AlladinOne [14]
3 years ago
10

Write the equation of a parabola with a vertex at (0,0) and directrix at (0,4)

Mathematics
1 answer:
Vaselesa [24]3 years ago
7 0
Decrcefegrgr fecdrfvrvdvdvdc hdgdhddvvedgdgrgdvdvdvdvv
You might be interested in
Find the distance between (2, 2) and (-4, 4). Round answer to the nearest tenth.
Naya [18.7K]

Answer:

6.3

Step-by-step explanation:

First off, we need the distance formula, which is:

\sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2}

If we plug in the points, we get:

\sqrt{(-4 - 2)^2 + (4 - 2)^2}

If we simplify everything under the square root, we get:

\sqrt{(-6)^2 + (2)^2}

\sqrt{36 + 4}

\sqrt{40}

In decimal, the answer is 6.3

6 0
3 years ago
Can Someone Help Me!!!!!!
Degger [83]
The answer is D. 5 and 6
Hope it helped!
4 0
3 years ago
Read 2 more answers
Someone plz help me :(
jeka94

Answer:

Step-by-step explanation:

b

7 0
3 years ago
The question about triangles is below.
rusak2 [61]

Answer:

A.

Step-by-step explanation:

5 0
3 years ago
Find the measure of the indicated angle to the nearest degree​
omeli [17]

\boxed{\sf sin\Theta=\dfrac{P}{H}}

\\ \sf\longmapsto sin\Theta=\dfrac{16}{26}

\\ \sf\longmapsto sin\Theta=\dfrac{8}{13}

\\ \sf\longmapsto sin\Theta=0.5

  • Convert to p/q form

\\ \sf\longmapsto sin\Theta=\dfrac{5}{10}

\\ \sf\longmapsto sin\Theta=\dfrac{1}{2}

\\ \sf\longmapsto sin\Theta=sin30

\\ \sf\longmapsto \Theta\approx30°

4 0
3 years ago
Other questions:
  • Please help me out if possible.
    11·1 answer
  • a praying mantis is an interesting insect that can rotate its head 108 degrees. Suppose the praying mantis is 10.5 centimeters l
    13·1 answer
  • What’s the answer for this
    7·1 answer
  • Write the equation parallel to X= 7; (9,-1)
    12·1 answer
  • Determine whether x=33 is a solution of the equation below 3= x/11
    11·2 answers
  • Peter expected to earn $425 in a week. In fact, he earned $500. What was the percentage error? (Round to nearest percent)
    5·1 answer
  • Would you use the median or mean to describe the center of each data set? Explain your reasoning. Heights of 50 basketball playe
    9·1 answer
  • Help pleaseeeee!!!
    9·2 answers
  • What is the aswer ??????​
    7·2 answers
  • If two coins are flipped, what is the probability both of the coins will land on tails?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!