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irina1246 [14]
3 years ago
14

What is the answer of 9^2 • 9^3

Mathematics
2 answers:
zloy xaker [14]3 years ago
6 0

Answer:

9^5

Step-by-step explanation:

the number you're multiplying stays the same and you add your powers I believe.

so it's basically 9•1 and the ^2+^3=^5

Vlad [161]3 years ago
5 0

Answer:

\boxed {\tt 9^{5}}

Step-by-step explanation:

When multiplying exponents, the base stays the same and the exponents are added.

a^x*a^y=a^{x+y}

We are given the expression:

9^2*9^3

The base is 9, and it will stay the same. The exponents, 2 and 3, must be added.

  • Exponents: 2, 3
  • Add them: 2+3=5

9^{2+3}

9^5

The answer to 9²*9³ is 9⁵

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A wooden 8x2 + 40x + 32 feet was cut into pieces of length x2 + 5x + 4 feet. How many cuts were made?​
tino4ka555 [31]

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8 pieces were obtained.

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What is the first term of the geometric sequence below?
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Is each line parallel, perpendicular, or neither parallel nor perpendicular to a line whose slope is −34?
Zigmanuir [339]

Given:

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The lines in the options are parallel, perpendicular or neither parallel nor perpendicular to the given line.

Solution:

We know that the slopes of parallel lines are equal.

The slope of line Q and the slope of given line are same, i.e., -\dfrac{3}{4}. So, the line Q is parallel to the given line.

The slope of a perpendicular line is the opposite reciprocal of the slope of the line because the product of slopes of two perpendicular lines is -1.

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8 0
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How long does it take an account with a principal of $500 to earn $75 in interest at a simple annual interest rate of 3%?
algol13

Answer:

about 5 years

Step-by-step explanation:

year 1)500*0.03= 15

year 2)515*0.03= 15.45+515=530.45

year 3)530.45*0.03= 15.91+530.45=546.36

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7 0
3 years ago
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