2 years ago

Which is the directrix of a parabola with equation x2 = 8y?

Mathematics

1 answer:

olga_2 [115]2 years ago

4 0

Answer:

Y=-2

Step-by-step explanation:

You would use the vertex form to find the directrix

You might be interested in

Wastewater is filling barrels at the rate of 11 quarts per hour. The recycling facility picks up 120 full barrels on each trip,

Tpy6a [65]

11×24=quarts per day. That's 264.
264/12=full barrels per day. That's 22.
120/22=frequency of pick ups. That's 5.45. So the barrels get picked up every 5 and a half days.

7 0

2 years ago

Read 2 more answers

20 points!!!!<br><br> in2. Round to the nearest whole<br> The area of the figure below is<br> number

andrew11 [14]

Answer:

=760

Step-by-step explanation:

Area: $\pi r^{2}$

diameter= 44

radios= 22

area of full circle:

3.14(22)^2

= 1519.76

Area of half circle"

1519.76/2= 759.88

=760

4 0

2 years ago

Ellie ordered boxes of short envelopes and boxes of long

Naily [24]

1200 I hope this helps

8 0

2 years ago

<img src="https://tex.z-dn.net/?f=%5Csqrt100j%5E9r%5E6" id="TexFormula1" title="\sqrt100j^9r^6" alt="\sqrt100j^9r^6" align="absm

Vaselesa [24]

Answer:

ttbh

Step-by-step explanation:

7 0

2 years ago

What is the slope of the line y=35x+7 ?

Pani-rosa [81]

Answer:

Slope is 35

Step-by-step explanation:

5 0

1 year ago

Read 2 more answers