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ale4655 [162]
3 years ago
8

Exponential expression please help

Mathematics
2 answers:
Lelechka [254]3 years ago
8 0

{3}^{ - 2}  =  \frac{1}{9}
Pepsi [2]3 years ago
5 0
The answer to the question is 1/9
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Simplify this expression
aliya0001 [1]

Answer:

The answer will be 10

Step-by-step explanation:

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You are playing a game in which a single die is rolled. If a 2 or 5 comes up, you win $36, otherwise you lose $36. What is your
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3 years ago
If  BD BC, BD = 5x – 26, BC = 2x + 1, and AC = 43, find AB.
Bumek [7]

Answer:

AB = 24

Step-by-step explanation:

BD = 5x – 26

BC = 2x + 1

AC = 43

Using the segment addition postulate, AC = AB + BC.

We know that BD = BC, BD = 5x-26 and BC = 2x+1.  We can set up an equation to find the value of x:

5x - 26 = 2x + 1   Subtract 2x from each side

5x - 26 - 2x = 2x + 1 - 2x

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This means that BC = 2x + 1 = 2(9) + 1 = 18 + 1 = 19.

We know that AC = AB + BC; using our given information as well as the value of BC we just found, we have

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43 - 19 = AB + 19 - 19

24 = AB

4 0
3 years ago
Which one is bigger -100 or 10
ohaa [14]

Answer:

100

Step-by-step explanation:

3 0
3 years ago
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