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den301095 [7]
3 years ago
5

Which number is equivalent to

}{3^2}" alt="\frac{3^4}{3^2}" align="absmiddle" class="latex-formula">?
A. 2
B. 9
C. 81
D. 729
Mathematics
2 answers:
hjlf3 years ago
5 0

Answer:

B. 9

Step-by-step explanation:

When there are exponents with the same base in a fraction, they can be simplified by subtracting.

We can take out 2 on both the top and bottom, leaving us with 3^2 over 1

3x3 is 9 and 9/1 is still 9

marshall27 [118]3 years ago
4 0

Answer:

9

Step-by-step explanation:

Since the bases are the same, we can subtract the exponents to accomplish the division

a^b / a^c = a^ (b-c)

3^4 / 3^2

3^ (4-2)

3^2

9

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zlopas [31]

The solution of the inequality is -8 ≥ b, and the correct graph is the one in option D.

"number line with a closed circle plotted at negative eight and arrow pointing left."

<h3>How to solve the inequality?</h3>

Here we have the inequality:

-0.8*b + 2.3  ≥ 8.7

And we want to solve this, to do so, we need to isolate the variable b in one of the sides of the inequality.

-0.8*b + 2.3  ≥ 8.7

2.3 - 8.7 ≥ 0.8*b

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brainly.com/question/24372553

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1 year ago
Use the Pythagorean theorem and the following diagram to help you find the area and perimeter of the following triangle. Please
Mekhanik [1.2K]

Answer:

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Step-by-step explanation:

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x^2 +16x +64 - x^2 = 144

16x+64=144

16x = 80

x = 5

Double check:

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Perimeter:

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Area(\frac{1}{2}bh):

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5 0
2 years ago
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zysi [14]
The function is:
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x - 2 = 0 => x = 2
Answer:
The vertical asymptotes are: x = - 5 and x = 2.
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