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tatiyna
2 years ago
9

When we solve an exponential equation of the form: ^() = ^(), for the first step we usually do () = (). Why can we do this? What

property of the exponential function is used?
Mathematics
1 answer:
liubo4ka [24]2 years ago
7 0

Answer:

Its because of PEDMAS or PEMDAS (either or)

Step-by-step explanation:

in PEDMAS its Parentheses, exponents, division, multiplication, addition and then subtraction.

You do them by order, meaning that since parentheses is before exponents in PEDMAS its always just going to be before.

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What is the square root of 82
Andru [333]

Well, the square root of 82 is an irrational number, so
it can never be completely written with digits.  As a
decimal, it goes on and on forever, and never ends. 
As a fraction, it can't be written at all.

The square root of  82  is approximately  9.055 .

(That number is about  0.0043%  too small, which is pretty close.)
5 0
3 years ago
Read 2 more answers
15. What is the algebraic notation of a figure is Translated 8<br> units left and 2 units up?
sasho [114]

Answer:

Please check the explanation.

Step-by-step explanation:

When a figure is translated with 8 units left and 2 units up, it means the translated figure can be obtained by subtracting 8 units from the x-axis and adding 2 units to the y-axis.

For example, if a point P(0, 0) is translated with 8 units left and 2 units up, the new position of the point will be:

(x, y) → (x-8, y+2)

P(0, 0) → P'(0-8, 0+2) = P'(-8, 2)

Thus, the new location of the image of point P will be: P'(-8, 2)

Therefore, option (a) is the correction answer.

<em>                                           </em><u><em>FOR QUESTION 16</em></u>

As the algebraic notation of a figure is Translated 2 units right and 5 units up.

Translating 'a' units right mean, we need to add 'a' units to the x-axis.

Thus, the rule will be:

(x, y) → (x+2, y+5)

Therefore, option (b) is correct.

4 0
3 years ago
Please help and explain how you got the answer I am also being timed so please answer quickly thank you for your time
valentina_108 [34]

Answer:

I got you!

The correct answer is B Fitteen is less than r

To translate that into a numerical inaquiltiy, that is 15<r but the answer to the question is B.

Hope this helps!

Brainliest would be nice!

6 0
3 years ago
Read 2 more answers
What is the product of (5x + 1)(5x - 1)?
kolezko [41]

Answer:

D) 25x^2-1

Step-by-step explanation:

(5x+1)(5x-1)

25x^2+5x-5x-1

25x^2-1

4 0
3 years ago
1) There is a jar containing 100 marbles: 40 of the marbles are red, 30 are blue, 20 are white, and 10 are black. You are blindf
Ainat [17]
A. The probability that you would select a black marble is 10/100. Which is also 1/10.
B. It would be 10/60. Which is 1/6.

For the first you count how many black marbles are in the jar total? There is 10. Which means 10/100.

For the second the red marbles doesn’t count so now we have only 60 marbles in the jar. 10 of those marbles are still black.

Please vote my answer brainliest! Thanks.
7 0
4 years ago
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