3 years ago

Please help ASAP! 20 points!

Mathematics

1 answer:

Sidana [21]3 years ago

6 0

Answer:

The answer to your question is y² = -8x

Step-by-step explanation:

The equation of a horizontal parabola with vertex (0, 0) is: y ² = -4px

and p is the distance from the vertex to the focus, in this problem

p = 2.

Substitution

y² = -4(2)x

Simplification

y² = -8x

You might be interested in

What is the slope of the line (-6, 2) and (-5, -2)

PolarNik [594]

Answer:

1.)-4

2.) 2/5

3.) -1/3

4.)2

Step-by-step explanation:

y2-y1

---------

x2-x1

7 0

3 years ago

What is -11=7-x in two step equation?

Zarrin [17]

-7 on both sides than divide by -1
X=18

4 0

3 years ago

1) Use the Euclidean Algorithm to nd the greatest common divisor of 71407 and 2020. (Write down all of the steps, so that you ar

Olenka [21]

Answer:

Step-by-step explanation:

We have

$71407 = 2000(35)+1407\\2000 = 1407+1(593)\\1407= 2(593) + 221\\593 = 2(221) = 151\\221=151+70\\151=2(70)+11\\70 = 6(11)+4\\11=2(4)+3\\4 = 3+1\\3 = 3(1)+0\\$

So we find GCD = 1

2) By back substitution we get

71407 (543) - 19387(2000) =1

So x = 543 and y = -19387

Because we got 71407 (543) - 19387(2000) =1

y cannot be positive

y can only be negative

8 0

3 years ago

The lateral area of a cone is 555 \pi cm^2 and the radius is 15.1 what is the slant height?

pishuonlain [190]

We know that
[LA]=pi*r*l
where
LA is the lateral area of the cone
r is the radius
l is the slant height
l=LA/(pi*r)
r=15.1 cm
LA=555*pi cm²
l=(555*pi)/(pi*15.1)----> l=36.75 cm

the answer is
the slant height is 36.75 cm

7 0

3 years ago

2.53 × 3.1 is between

8090 [49]

7 and 8(7.843 to be exact. Which is closer to 8).

8 0

4 years ago