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3 years ago

Simplify the expression. 3⁹ x 3⁶ x 3⁶

Mathematics

2 answers:

aev [14]3 years ago

8 0

Answer:

I might be wrong but I think this is the answer 10460353203

Step-by-step explanation:

Alika [10]3 years ago

7 0

Answer:

$3^{21}$

Step-by-step explanation:

We have $3^9 * 3^6 * 3^6$ .

Use the Product Rule for exponents: $a^x *a^y=a^{x+y}$

$3^9*3^6*3^6 =3^{9+6+6} = 3^{21} \\\\\text {So: }\\\\\boxed {3^9*3^6*3^6 = 3^{21}}$

The answer is also 10460353203, but $3^{21}$ is the best way to express this.

Brainilest Appreciated.

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Write a recursive rule for the sequence. Assume it starts with the 1st term. 10, 14, 18, 21...

Papessa [141]

Option D is correct. The correct option for the recursive formula is $f(0) =6;f(n)=f(n - 1)+4$

Given the sequence 10, 14, 18...

The first term is 10, hence

a1 = 10

The previous terms will be $a_{n-1}$

From the sequence, we can see that <em>4 is being added to the previous term to get the next term</em>. Hence the nth term will be expressed as:

$a_n = a_{n-1} + 4$

Get the term before the first term $a_0$

If n = 1

$a_1 = a_{1-1} + 4\\a_1 = a_{0} + 4\\a_0=a_1-4\\a_0=10-4\\a_0=6$

Hence the correct option for the recursive formula is $f(0) =6;f(n)=f(n - 1)+4$

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3 years ago

What is the equation of the axis of symmetry for the parabola y = 2/3 (x - 2)^2 - 5?

katovenus [111]

For
y=a(x-h)^2+k

the axis of symmetry is x=h

so
y=2/3(x-2)^2-5
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answer is C

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4 years ago

Evaluate 9p^2 for p=4 . When p=4,9p^2=?

Licemer1 [7]

Answer:

144

Step-by-step explanation:

Put the number where the variable is and do the arithmetic.

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Lubov Fominskaja [6]

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