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Rzqust [24]
2 years ago
5

Simplify.Rewrite the expression in the form a^na^-13/a^-6 = ??

Mathematics
1 answer:
masya89 [10]2 years ago
7 0

Answer:

a^-7

Step-by-step explanation:

we need to know that :

<h2>\frac{a^{b} }{a^{c} }  =a^{b-c} \\</h2>

so the ans is

a^{(-13)-(-6)} = a^{-7}

by the way

\muti{a^{b} }{a^{c} }  =a^{b+c} \\

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Find the range of the data.<br><br> 4.8,5.5,4.2,8.9,3.4,7.5,1.6,3.8<br> The range is
Arada [10]

7.3 is the range

Step-by-step explanation:

The range of a set of data is the difference between the largest and smallest values.

7 0
3 years ago
the front area of a pension house with dimension of 12m by 3m will be covered by bermuda grass.If the bermuda grass with dimensi
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yes

Step-by-step explanation:

and yes

4 0
2 years ago
A block of wood has a mass of 120g and a volume of 200cm3. What is the density of the wood?
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Density=mass/volume
given mass=120g and volume=200cm3
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3 0
3 years ago
Read 2 more answers
What is the limit of f (×) as x approaches - infinty
tatyana61 [14]
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So then the limit would be 3/1 = 3.

Alternatively,

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Hope this helps.
5 0
3 years ago
In the figure, m and n are rays.
blagie [28]

Answer:

A is correct because 1 and 3 are vertical angles.

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C is incorrect because it is an exterior angle. Exterior angles are equal to the sum of the two isolated interior angles. 65 + 55 ≠ 60.

D is correct because 3 is an exterior angle. Exterior angles are equal to the sum of the two isolated interior angles. 65 + 55 = 120.

In review, A, B, and D are correct.

I hope this helps you =)

4 0
3 years ago
Read 2 more answers
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