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Leya [2.2K]
4 years ago
12

What is the cube root of 27 a ^12

Mathematics
1 answer:
Fed [463]4 years ago
6 0

Answer:

3a^4

Step-by-step explanation:

The cube root can be written as  ^ 1/3

( 27 a ^12) ^ 1/3

We can write ( ab) ^c as a^c  * b^c

27 ^ 1/3   a ^12 ^1/3

Rewriting 27 as 3^3

3^3 ^ 1/3   a ^12 ^1/3

We also know that a^b^c = a^(b*c)

3 ^(3* 1/3)   a ^(12 *1/3)

3^1   a^4

3a^4

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What is the value of x in this triangle?
dimulka [17.4K]
For this case we can use the following trigonometric relationship to solve the problem:
 sin(x)= \frac{C.O}{h}
 Where,
 C.O: opposite leg
 h: hypotenuse
 Substituting values we have:
 sin(x)= \frac{32}{58}
 Clearing x we have:
 x = arcsin(\frac{32}{58})
 Making the corresponding calculations we have:
 x = 33.49
 Answer:
 
The value of x is given by:
 
x = 33.49
6 0
4 years ago
Your plan was to be on the road by 9 A.M. but you did not leave the garage until 10 A.M. You then drove with the cruise control
Wittaler [7]

Answer:

The average speed over the time interval from 9 A.M. to noon was of 33.33 mph.

Step-by-step explanation:

The average speed is given by the following equation:

v = \frac{d}{t}

From 10A.M. to noon.

You traveled at 50mph during 2 hours. So how long you traveled?

50 = \frac{d}{2}

d = 50*2

d = 100

You traveled 100 miles.

What was your average speed over the time interval from 9 A.M. to noon

From 9 A.M. to 10 A.M, you did not travel.

From 10 P.M. to noon, 100 miles.

So 100 miles during 3 hours.

v = \frac{d}{t} = \frac{100}{3} = 33.33

The average speed over the time interval from 9 A.M. to noon was of 33.33 mph.

8 0
3 years ago
Which is the asymptote of the graph?
N76 [4]

Answer:

You have it y=-1

Step-by-step explanation:

It's hard to explain

4 0
3 years ago
How do you factor by finding the common monomial factor?
klemol [59]

To find the greatest common factor of two monomials, first find the prime factorization of each monomial, including all the variables (and a – factor if necessary). Then take the product of all common factors. First, find the prime factorization of each monomial. So, the GCF is 3 p 2 r 3 .

6 0
3 years ago
Explain how a number line can used to find the difference for 34-28
Natalka [10]
You draw number line. from 0 to 50 or 0 to 100. then you go to 34. then from 34 you subtract 28. then that should equal 6
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4 years ago
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