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lina2011 [118]
1 year ago
6

Apply Laws of Exponents to write an equivalent expression. (3y)-4. (2z)-4

Mathematics
1 answer:
Stels [109]1 year ago
4 0

After Applying Laws of Exponents we can write as (6yz)^{-4}

<h3>What is law of exponents ?</h3>

The exponent of a number indicates how many times a number has been multiplied by itself. For instance, 34 indicates that we have multiplied 3 four times. Its full form is 3 3 3 3. Exponent is another name for a number's power. A whole number, fraction, negative number, or decimal are all acceptable.

<h3>How are powers of powers multiplied?</h3>

Exponents with distinct bases and the same powers can be multiplied by multiplying the bases and writing the power outside of the brackets.

a^{n} .b^{n} =(a.b)^{n}

=3y^{-4} . 2z^{-4}

=3y^{-4} . 2z^{-4}

= (6yz)^{-4}

To know more about law of exponents visit :

brainly.com/question/15993626

#SPJ9

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A hardware store owner is replenishing his stock of base paint for an upcoming home improvement sale. He conducted a survey to d
antiseptic1488 [7]

Solution:

                       Matte Satin    Glossy Total

Homeowners 0.08 0.20 0.24 0.52

Contractors 0.04 0.26 0.18         0.48

Total         0.12         0.46 0.42   1

Approximately what percentage of contractors prefer the glossy finish?

Answer: Percentage of contractors who prefer the glossy finish is:

\frac{0.18}{0.48}=0.375&#10; or 37.5\%

Therefore, the option D. 37.5% is correct

6 0
3 years ago
Read 2 more answers
PLEASE HELP!!!!!!!!!<br> Make sure you show all your work for full points. What is o?
Pie

Answer:

  o = 54

Step-by-step explanation:

The angle sum theorem tells you the sum of angles in a triangle is 180°. The definition of a linear pair tells you the two angles of a linear pair total 180°. Together, these relations tell you that an exterior angle of a triangle is equal to the sum of the remote interior angles.

In this geometry, the angle marked 78° is exterior to the left-side triangle. That means ...

  78° = o° +24°

  o° = 78° -24° = 54°

The value of 'o' is 54.

__

<em>Additional comment</em>

n° is the supplement of 78°, so is 102°.

m° is the difference between 102° and 22°, so is 80°.

6 0
3 years ago
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The coordinates of three vertices of a square are (4, 14), (10, 14), and (4,8).
nydimaria [60]
Answer:

I think it’s C

I hope this helps you!!!!!
4 0
3 years ago
Read 2 more answers
Clara has a garden that is 7 feet wide and 4 feet long. she has 30 tomato plants to put in hte graden. each plants need 1 sqaure
Flauer [41]

garden: Area = 7 x 4  = 28

plants:   Area = 1 x 1 x 30 plants = 30

30 - 28 = 2

Answer: 2 plants

7 0
3 years ago
Find the measures of the numbered angles in each figure
inessss [21]
1 is 90o
2 is 90 - 27 = 63
3  63 angles 2 and 3 are in an isosceles triangle. They are opposite equal sides so the angles are equal.
6 0
3 years ago
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