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rjkz [21]
3 years ago
15

What are three ways to get 256 using exponents

Mathematics
1 answer:
Nastasia [14]3 years ago
5 0

recall from the previous posting, 2⁸ = 256, so that's one way to represent it.

now, another way hmmm


\bf 2^8\implies 2^{2\cdot 4}\implies (2^2)^4\implies (4)^4\implies 4^4
\\\\\\
\stackrel{\textit{yet another way}}{2^8\implies 2^{4\cdot 2}}\implies (2^4)^2\implies (16)^2\implies 16^2

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Find the value of 9x + 2 given that -5x-3=2​
Sloan [31]

-5x-3 = 2\\-5x=5\\x = -1

Now plug the x value into 9x + 2

9(-1)+2) = -7

Hope that helps!

7 0
2 years ago
Please help I'm a little confused!
zaharov [31]

I will have "x" represent the unknown number, or you could use a "?", doesn't matter.

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If you need to solve this, you need to isolate/get the variable "x" by itself in the inequality:

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(-4)8\geq \frac{x}{-4} (-4)    When you multiply/divide by a negative number, you flip the sign (< >)

-32 ≥ x          [-32 is greater than or equal to x, or x is less than or equal to -32]

8 0
3 years ago
Convert the angle 0 equals eight pi over 9 rad to degrees
Helen [10]

Answer:

160°

Step-by-step explanation:

Please represent the angle with a Greek letter, such as Ф, α, β, etc.  Click on the 'omega' symbol at the bottom of your screen, to display math symbols.

 8π      180 deg

------ * -------------- = 160°             This is the formula for

   9           π                                 conversion of radians to degrees

4 0
3 years ago
How do I solve this one
just olya [345]
6/7Y - 18/28 =-15/14
First, let's get a common denominator
24/28Y - 18/28 =-30/28
Move your terms to isolate Y
24/28Y=-12/28
Multiply by 28 on both sides
24/Y=-12
Times both sides by Y, then divide by -12
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-2=Y

I hope this Helps!
6 0
3 years ago
Hey do you know the anwser4+9×2÷3-1
mash [69]

i am pretty sure the answer is 9

3 0
3 years ago
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