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ValentinkaMS [17]
3 years ago
13

What is the solution of the quadratic equation?

Mathematics
2 answers:
NISA [10]3 years ago
5 0
The answer is A. After you square root both sides, you have to add 3 to both sides and then divide both sides by 4.
Maksim231197 [3]3 years ago
3 0
I agree the answer to this question is A
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A cube has a volume of 216 cubic inches. What is the length of each edge of the cube?
KatRina [158]

Volume of a cube = (edge)^3

In this problem,

Volume = 216in^2

Edge = ?

Let's plug our values into the formula above.

216in^3 = (edge)^3

Take the cbrt of both sides.

6in = edge

The length of each edge = 6in

3 0
3 years ago
Read 2 more answers
Question 19 please........
MrRa [10]
The answer is B. The shape is staying the exact same, it’s just moving.
7 0
3 years ago
Plz hurry, brainliest and lots of points plz explain answer and only answer if you are actually gonna do it.
Citrus2011 [14]

Answer and Step-by-step explanation:

1st box:

0, -3

2nd box

-2, -9/4

3rd box:

2, -3/2

4th box:

4, 0

Btw 0, -2, 2, 4 are in the x-coordinate column if you didn’t know, and 1, -9/4, -3/2 are in the y-coordinate column

Basically to solve if you plug in 0 into x, so basically it’s 3(0)-4y=12, which you simplify gives you 0-4y=12, subtract 0 from 12 which is 12 and then do 12 divided by -4 and then you get y = -3 and that’s how you get the box answer

Idk how to the rest srry lol!

3 0
3 years ago
I need help on these 3 !!
vazorg [7]

Answer:

6. 0

9. -36

12. -125

Step-by-step explanation:

hope it helped :)

8 0
3 years ago
Read 2 more answers
Answer QUICK!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Vaselesa [24]

Answer:

half of a number is 15

Step-by-step explanation:

An equation must contain an equality sign.

The third option is the only phrase that can be represented as an equation: \frac{x}{2}=15

8 0
3 years ago
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