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Yuri [45]
2 years ago
10

Please help i literally cannot focus on anything rn

Mathematics
1 answer:
lorasvet [3.4K]2 years ago
3 0

Answer:

-2: 1/16 1=4 3=64

Step-by-step explanation

when doing to the power of a number its just that number multipled by itself that many times. When going into the negatives, you have to flip the number first and then multiply the denominator by the x power.

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How many solutions does the following equation have?
Marysya12 [62]

Answer:

b) no solution

Step-by-step explanation:

What you always want to do in this type of problem is to combine all of your "like terms," where like terms are the part of your equation that have the same variable (or no variable). In this equation, we see three terms that have the variable "z". We can add the 12z + 15z on the left side to get 27z, and then we subtract 27z on both sides to cancel both of the 27z terms out.

Now, we are left with -6 = -5   (because we got rid of all the terms with the variable z in them). We know that -6 does not equal -5, and therefore, there is no number that we can assign to variable z such that the left side of the equation will equal the right side of the equation.

Therefore, there is no solution (because a solution to the equation would be a value that we can plug into the variable z to make the equation true).

3 0
3 years ago
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Typing 731 words in 17 minutes
BaLLatris [955]

Answer:

im just testing this but if you did that you would be slow as heck.

Step-by-step explanation:

17 minutes is decent so...

8 0
3 years ago
What are the Properties of a function
Dima020 [189]

Answer:

A function is a relation in which each possible input value leads to exactly one output value

4 0
3 years ago
Find x if a] 5^x=625 root 5 b] 3^2x-1 = 243
katen-ka-za [31]

x=3, you can find this by using finding common bases for equation b because 243=3^5. Because of that you can get rid of three on both sides to get the equation 2x-1=5 and then just solve for x to get x=3. For the first equation 5^3=625 so that also proves x=3.

Sorry if my explanation is a little disorganized if you need more help feel free to ask

6 0
3 years ago
9-3 divided by 1/3 + 1 =
Black_prince [1.1K]

Answer: The answer is 1

4 0
2 years ago
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