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Sedaia [141]
3 years ago
13

Simplify 3^8 x 3^4 / 3^2 x 3^8 leaving your answer in index form

Mathematics
2 answers:
alukav5142 [94]3 years ago
6 0

Answer:

3^2.

Step-by-step explanation:

3^8 is common to numerator and denominator so it simplifies to:

3^4 / 3^2

= 3^(4-2)

= 3^2.

Furkat [3]3 years ago
3 0

Answer:

3² or 9

Step-by-step explanation:

Step 1: Add exponents

\frac{3^{12}}{3^{10}}

Step 2: Subtract exponents

You should get 3² because of exponent rules. Remember when you multiply exponents you add the powers and when you divide exponents you subtract the powers.

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Please help thank you
aivan3 [116]

Answer:

a = 4

b = 11

Step-by-step explanation:

To convert the recurring decimals into fraction we will follow the following process.

Given recurring decimal is 0.36363636....

Let x = 0.363636......... (1)

Multiply this decimal with 100.

100x = 36.36363636...........(2)

Now subtract expression (1) from expression (2)

100x = 36.363636.......

<u>      x =   0.363636.......</u>

99x = 36

x = \frac{36}{99}

x = \frac{4}{11}

Since, x=\frac{a}{b}=\frac{4}{11}

a = 4 and b = 11 will be the answer.

4 0
3 years ago
If each cube in the rectangular prism measures 1 cubic centimeter, what is the volume of the prism?
Nat2105 [25]

Answer:

c. 40 cubic cm

Step-by-step explanation:

5 x 2 x 4 = 40 cm

8 0
3 years ago
5x + 2 = 7 <br> X = ?<br> Can you please help me with this
daser333 [38]

Answer:

x=1

Step-by-step explanation:

Move the constant to the right side of the equation and change its sign to the opposite. the constant in this equation is +2. the new equation looks like this: 5x=7-2. After subtracting on the right (7-2) the new equation should be 5x=5. divide both sides of the equation by 5. the answer is x=1

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