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ziro4ka [17]
3 years ago
8

What is 1/8^2 as a negative exponent

Mathematics
1 answer:
ale4655 [162]3 years ago
6 0

To rewrite with a negative exponent, reverse the fraction and change the exponent to a negative value:

Reversing 1/8 would be 8/1, which equals 8 and the exponent would become -2

The answer is 8^-2

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Using the digits 0-9, no more than one time each, place a digit in a box to create an equation with a solution x= -1/2
Brums [2.3K]

Three equations are:

2x+1=6x+3

8x+6=2x+3

8x+4=2x+1

<u>Step-by-step explanation:</u>

Using the digits 0-9, no more than one time each, place a digit in a box to create an equation with a solution x= -1/2  . We need to  Create three equations. Formula is below.  __ x+ __=__ x+ __ .  Let's find out:

2x+1=6x+3

Let's verify this :

⇒ 2x+1=6x+3

⇒ 4x=-2

⇒ x=\frac{-1}{2}

8x+6=2x+3

Let's verify this :

⇒ 8x+6=2x+3

⇒ 6x=-3

⇒ x=\frac{-1}{2}

8x+4=2x+1

Let's verify this :

⇒ 8x+4=2x+1

⇒  6x=-3

⇒ x=\frac{-1}{2}

7 0
3 years ago
George wants to move the terms around (change the order) when he is simplifying an expression. Which property allows him to do t
wolverine [178]

The only property that you can change the order by moving the terms around and still arrive at the same answer is;  commutative property.

<h3>How to use properties of algebra?</h3>

In mathematics, there are different properties of Algebra such as;

  • Associative Property
  • Distributive Property
  • Commutative Property

Now, among all these properties the only property that you can change the order by moving the terms around and still arrive at the same answer is the commutative property.

Example of commutative property is;

5 + 4 + 3 = 4 + 3 + 5

Read more about properties of algebra at;brainly.com/question/2284285

#SPJ1

4 0
2 years ago
I need help finding the answer
Deffense [45]

Answer:

3

Step-by-step explanation:

as the hour goes up one the temperature rises by 3

3 0
3 years ago
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Jennifer is saving money to buy a bike. the bike costs $245. she has $125 saved and each week she adds $15 to her savings. how l
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The answer is 8 weeks.  $245- $125= $120.  120 divided by 15 is 8.
7 0
4 years ago
What makes math so difficult?
Pavlova-9 [17]
The reason is that you don't take your time to understand
4 0
4 years ago
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