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natka813 [3]
3 years ago
15

Evaluate 2^9 over 2^5

Mathematics
2 answers:
s2008m [1.1K]3 years ago
8 0

Answer:

2^4  or 16

Step-by-step explanation:

We know that a^b / a^c = a^(b-c)

2^9 / 2^5

2^(9-5)

2^4  or 16

-BARSIC- [3]3 years ago
4 0

Answer:

{2}^{4}  = 16

Step-by-step explanation:

\frac{ {2}^{9}  }{ {2}^{5} }  \\   {2}^{9 - 5}  \\ =   {2}^{4}  = 16

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Solve for x in the equation 3 x squared minus 18 x + 5 = 47.
svetlana [45]

Answer:

(4+√142)/(3) or x=(4-√142) /3

Step-by-step explanation:

(4+√142)/(3) or x=4-√142 /3

4 0
4 years ago
Please help me out!!!!!
notka56 [123]

Answer: D

Step-by-step explanation:

all possible rational zeros are the factors of the last term divided by the coefficient of the first term

so it's (±1, ±3, ±9) / (±1, ±2)

(±1, ±3, ±9) / ±1 = ±1, ±3, ±9

(±1, ±3, ±9) / ±2 = ±1/2, ±3/2, ±9/2

--> ±1, ±3, ±9, ±1/2, ±3/2, ±9/2

8 0
3 years ago
The difference of a number N and 9 is fewer than 4
denis23 [38]
Any number less than or equal to 12
5 0
3 years ago
Which ordered pair is the solution to the system of equations?
SOVA2 [1]
To find the solution, we use the substitution method. 

x+y=-1
<span>x-3y=11
</span>
x+y = -1-y
  -y       

x = -1-y

Now apply the value of x into the other equation.

x-3y=11
-1-y-3y = 11

Combine like terms

-4y -1 = 11
       +1    +1
-4y = 12

-4y = 12
-4y/-4 = 12/-4
y = -3

Now, apply the value of Y to one equation to find x.

y = -3

x -3 = -1
   +3   +3  
 
x= 2

Now we have the value for both, x and y.
x = 2
y =-3

Final answer: A. <span>(2, −3)</span>
3 0
3 years ago
Please helppppp<br> Consider the function f whose graph is shown above
gtnhenbr [62]

Answer:

It is C. Just look at the farthest points, and those are the numbers in your inequality.

7 0
3 years ago
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