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fomenos
3 years ago
9

WILL GIVE BRAINLIEST PLEASE HELP

Mathematics
1 answer:
tankabanditka [31]3 years ago
5 0

Answer:.9

Ggi

Step-by-step explanation:

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30 Points, 5 stars, thanks and Brainliest if answered correctly because I feel generous.
wlad13 [49]

Find the difference between each number:

-24/4 = -6

144/-24 = -6

The next number is multiplied by -6

You have the first 4 terms

5th term = -864 x -6 = 5184

6th term = 5184 x -6 = -31,104

7th term = -31,104 x -6 = 186,624

8th term = 186,624 x -6 = -1,119,744

4 0
3 years ago
Read 2 more answers
Multiply and simplify. (x - 1)(x - 1)(x - 1)
Tanzania [10]
(sorry if it's too late and you've already figured it out, but here you go anyway)
The easiest way to do this is to start by FOILing then add.
So just start with (x-1)(x-1)
(x-1)(x-1)
Front: (x*x) = x^2
Outer: (x*-1) = -x
inner: (-1*x) = -x
Last: (-1*-1) = 1
Added: x^2 -2x +1
Now take that answer and do the same thing with (x-1). It's basically the same thing, just with an added thing you need to multiply.
(x-1)(x^2-2x+1)
(x*x^2) = x^3
(x*2x) = 2x^2
(x*1) = x
(-1*x^2) = -x^2
(-1*-2x) = 2x
(-1*1) = -1
Now add everything together:
x^3+2x^2+x-x^2+2x-1
The answer is:
x^3+x^2+3x-1
3 0
3 years ago
Subtract 8 from n then divide m by the result
Likurg_2 [28]

What exactly is n? I need to know n so I can figure out m.

4 0
3 years ago
Emilia bought 9/12 pound of sliced salami at the deli counter.Which of the following decimals did the scale show?
Daniel [21]
To start this problem, what we need to do is try to simplify the fraction into one we might know already. The best way to go about doing this is to see if we can divide the top and bottom by any of the same numbers. 

We can divide 9 by 1, 3, and 9
We can divide 12 by 1, 3, 4, and 12

Looking back over the  numbers, we can see that both 9 and 12 are divisible by 3, so if we divide both of them by 3, we will get a new fraction! This fraction will be 3/4.

Our next step is to see if we know what 3/4 is. I know 1/4 is .25 because the coin called a quarter is 25 cents, so if I had 3 quarters, I would have 75 cents, so I know know that 9/12 = 3/4 = .75!
8 0
3 years ago
What are the solutions to this problem? (use the quadratic formula and i)<br><br> -2x^2+5x-11=0
Sever21 [200]

Step-by-step explanation:

The quadratic formula is:

x = \frac{-b \pm\sqrt{b^2-4ac} }{2a}\\

A, in this case, is -2.

B is 5

C is -11

x = \frac{-5 \pm\sqrt{5^2-4(-2)(-11)} }{2(-2)}

x = \frac{-5\pm\sqrt{25 -88} }{-4}\\

x = \frac{-5\pm\sqrt{-63}}{-4}

x = \frac{-5+i\sqrt{63} }{-4} and \frac{-5-i\sqrt{63} }{-4}

We can break up the fraction to make it easier on our eyes

x = \frac{5}{4}\pm\frac{i\sqrt{63} }{4}

\frac{\sqrt{63} }{4} ≈1.9843

x = 1.25 + 1.9843i\\1.25 - 1.9843i

7 0
3 years ago
Read 2 more answers
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