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Aleks [24]
3 years ago
14

Which trinomial did she factor? x2 + 4x – 12 x2 + 2x - 6 x2 - 8x - 6 x2 - 4x - 12

Mathematics
1 answer:
Rom4ik [11]3 years ago
6 0

Answer:

Step-by-step explanation:

x^{2} + 4x -12\\x^{2}+6x-2x-12\\x(x+6)-2(x+6)\\(x-2)(x+6)

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2 years ago
How many 330ml bottles could you completely fill with 4 litres of water
Neko [114]

Answer:

12.1212-repeating

Step-by-step explanation:

Milliliters are 1000 times smaller (Larger in number, smaller in size). So when you calculate 4 liters times 1000, you would get 4000 milliliters. Then you would divide the 4000 by 330, and then you would get 12.121212-Repeating decimal.

7 0
3 years ago
Add -54 + 18.<br><br> -36<br> -44<br> -72
Illusion [34]

Answer:

<u><em>A. -36 </em></u>

<u><em>*The answer must have a negative sign.*</em></u>

Step-by-step explanation:

First, you had to add/subtract by the integers.

Then, you subtract by the numbers.

54-18=36

It change positive to negative sign.

=-36

Hope this helps!

-Charlie

Thank you!

8 0
3 years ago
Read 2 more answers
The function y=-16t^2 +36 represents the height y (in feet) of a water droplet t seconds after falling from an icicle. After how
NikAS [45]

Answer:

1.5 seconds

Step-by-step explanation:

plug 0 in for y

0=-16t^2+36

then slove for t

-36=-16t^2

-36 / -16 = 9/4

9/4=t^2

square root of 9/4 is 3/2 or 1.5

t=1.5

3 0
2 years ago
What is <img src="https://tex.z-dn.net/?f=%5Csqrt%7Bx%7D%20-7%3D%5Csqrt%7Bx%20-7" id="TexFormula1" title="\sqrt{x} -7=\sqrt{x -7
chubhunter [2.5K]
USE PHOTOMATH , it will solve it and show you how to do it , I use it for maths questions like this !!!!!!
3 0
3 years ago
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