Ashleyyy7465 Ashleyyy7465
  • 03-05-2019
  • Mathematics
contestada

Which is the equation of the porabola with focus of (0,5) and directrix x= -5?

A) x^2 = -5y
B) x^2 = 5y
C)x^2 = 10y
D)x^2 = 20y

Please and thank you!

Respuesta :

Thien1357
Thien1357 Thien1357
  • 12-05-2019

the answer is D) x^2 = 20y

Answer Link

Otras preguntas

How do enzymes help to carry out biochemical reactions? A. By decreasing the energy of the reactants B. By increasing the activation energy of the reaction C. B
the rectangles on a quilt are 2in. wide and 3in. long the perimeter of each rectangle is made by pattern of ref thread. if there are 30 rectangles in the quilt,
What is the average of 30, 40, and 80?
A boy can swim 75 feet in 12 seconds. What is his rate to the nearest mile per hour?
How many prime numbers are there between 56 and 100?
Checking daughter's homework and need help!  Miguel ordered a party try of sandwiches for a birthday party.  During the party, the quests left 2/5 of the sandwi
given: quadrilateral ABCD with ∠A= ∠C and BD the bisector ∠ABC prove: DB bisects ∠ADC
The sales tax rate is 8%. Estimate the tax on a jacket that costs $69.95.
When y = x^2, which of the following expressions is equivalent to –y ?
How many prime numbers are there between 56 and 100?