2 years ago

8^15÷8^−3 it needs to like this 43^5 I can't find out the answer

Mathematics

2 answers:

alekssr [168]2 years ago

4 0

Answer:

8^12

Step-by-step explanation:

Exponents are confusing at first. You subtract them when dividing, and add them when multiplying, if the base number is the same.

Picture 8 to the 15th as a numerator of:

8x8x8x8x8x8x8x8x8x8x8x8x8x8x8 over a denominator of

8x8x8

To solve that, you'd cancel out 3 of the top 8s and the three bottom 8s, marked in bold to be easier to see. This leaves you with

8^12

Does that help?

Happy to answer questions.

RideAnS [48]2 years ago

3 0

Answer:

Hello!

The answer is 8^18.

Step-by-step explanation:

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nexus9112 [7]

Answer:

Step-by-step explanation:

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6 0

2 years ago

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What is the value of the x-coordinate of the vertex of the function shown

lakkis [162]

The answer is x=-2

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The un-factored version is x^2+4x-12

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2 years ago

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boyakko [2]

5/1 or 5 as slope is the rise or y, over the run or x

3 0

2 years ago

Help me, please !!!!!

vova2212 [387]

Answer: 100

Hi!

ok so the Pythagorean theorem is

$c=\sqrt{x} a^2+b^2=\sqrt{x} 8^2+6^2=10$

so the other side is 10.

the square 8 is 8*8

and square 6 is 6*6

so the other square is 10*10=100.

so the area of the blank square is 100.

Step-by-step explanation:

Can I have brainliest?

Thanks!

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4 0

3 years ago

Estimate then subtract 4 3/8 1 5/8

galben [10]

Answer:5/2

Step-by-step explanation:

4 3/8 - 15/8

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35/8 - 15/8

(35-15)/8

20/8=5/2

7 0

2 years ago