3 years ago

Y=-2(x+5)^2-30 In standard form

Mathematics

1 answer:

Trava [24]3 years ago

3 0

Answer:

y = -2 ( (x^2) + (2*x*5) + (5^2)) - 30

y = -2 ( x^2 + 10x + 25) - 30

y = -2x^2 - 20x - (2*25) - 30

y = -2x^2 - 20x - 50 - 30

y = -2x^2 - 20x - 80

You might be interested in

Find the value of (X)<br> The subject is polygons.

Rudik [331]

Please delete this answer.

3 0

2 years ago

A container in the shape of a rectangular prism holds 651.168 cubic inches when completely filled with water. The container has

serg [7]

Answer : 3.4

Explanation: 12.6 x 15.2= 191.52
651.168 / 191.52 = 3.4

3 0

3 years ago

In ABC, what is the measure of angle B?

NeX [460]

Answer:

Step-by-step explanation:

The sum of two remote interior angles (a remote interior angle is the interior angle that is not supplementary to the exterior angle given -- in this case A and B are remote angles) equals the exterior angle.

In This case A + B = 140

A = x + 2

B = 2x

x +2 + 2x = 140

3x + 2 = 140 Subtract 2 from both sides

3x = 138 Divide by 3

x = 138/3

x = 46

<B = 2x

<B = 2*46

<B = 92

6 0

2 years ago

Draco Malfoy or the Weasley twins?

tekilochka [14]

Answer:

DRACO MALFOY FOR SURE

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers

How to write five and nine tenth in expanded form

Kisachek [45]

5.9 is what your answer should be! :) Hope this helps! :)

4 0

2 years ago