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LekaFEV [45]
2 years ago
13

Which of the following is an equivalent expression to the expression a1/3 / a1/4

Mathematics
2 answers:
Katen [24]2 years ago
6 0

Answer:

Option A

Step-by-step explanation:

Exponent Law: In exponent division, if base are same, subtract the powers

\sf \dfrac{a^m}{a^n}=a^{m-n}

\sf \dfrac{1}{3}-\dfrac{1}{4}=\dfrac{1*4}{3*4}-\dfrac{1*3}{4*3}

          \sf =\dfrac{4}{12}-\dfrac{3}{12}\\\\=\dfrac{1}{12}

\sf \dfrac{a^{\frac{1}{3}}}{a^{\frac{1}{4}}}=a^{\frac{1}{3}-\frac{1}{4}}

     =a^{\frac{1}{12}}

mixas84 [53]2 years ago
4 0

Answer:

Option A :- \sf {a}^{\frac{1}{12}}

Step-by-step explanation:

\hookrightarrow \sf \:  \frac{ {a}^{ \frac{1}{3} } }{ {a}^{ \frac{1}{4} } }

Simplify the expression

\hookrightarrow \sf \:  {a}^{ \frac{1}{3} -  \frac{1}{4}  }

Transform the Expression

\hookrightarrow \sf \:  {a}^{ \frac{4 - 3}{12}  }

Calculate

\hookrightarrow \sf {a}^{\frac{1}{12}}

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Choose the equation that represents the line that passes through the point (6, −3) and has a slope of one half.
Goshia [24]

Answer:

y+3=\frac{1}{2} \left(x-6)

Step-by-step explanation:

Point slope form:

y-y_1=m\left(x-x_1\right)

<em>Note: </em>

  • <em>m represents the slope</em>
  • <em>(x1,y1) represents the coordinate point</em>

Our answer would be y+3=\frac{1}{2} \left(x-6)

7 0
3 years ago
Read 2 more answers
A rectangular auditorium seats 1344 people. The number of seats in each rows exceeds the number of rows by 20. Find the number o
Tasya [4]
Let the number of rows be x

rows = x
seats in each row = x + 20

total seats = 1344
x (x + 20) = 1344
x^2 + 20x - 1344 = 0
(x + 48)(x - 28) = 0
x = -48  (rejected, answer cannot be negative) or x = 28

Therefore,
x = 28 
x + 20 = 48


Check:
Row = 28
Numbers of seat per row = 28 + 20 = 48
28 x 48 = 1344 (Correct)
 
Ans:There are 48 seats per row 
8 0
3 years ago
Wayne has a recipe on a 3 inch by 5 inch index card that he want to enlarge to 15 inches long how wide will the enlargement be
son4ous [18]
It will be 3x larger so 9 inches
3 0
3 years ago
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PLEASE HELP ASAP! need answer now!
BARSIC [14]

Answer:

i have the same question

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Can you please help me​
nika2105 [10]

Answer:

90 degrees

Step-by-step explanation:

A triangle equals 180

180 - 60

= 120

120 - 30

= 90

Also you can easily get the answer without doing any math because you can see the angle is a right angle

Right angles equal 90

Hope this helps dude

6 0
3 years ago
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