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Serggg [28]
3 years ago
15

Please help with this question please

Mathematics
1 answer:
puteri [66]3 years ago
5 0

Answer:

Choice A

Step-by-step explanation:

(4m^5n^2/m^2n)^3

dividing exponents = subtraction

(4m^3n)^3

4^3 = 64

(m^3 )^3 = m^3x3 = m^9

64m^9n^3

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Answer:

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8 0
3 years ago
If the lengths of two sides of a triangle are 5 and 9, respectively, which of the following could be the length of the third sid
slamgirl [31]

There are two answers:

B) 5

C) 8

==============================================

Explanation:

If we had a triangle with sides a, b and c, then we can say

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In this case, a = 5 and b = 9 so,

b-a < c < b+a

9-5 < c < 9+5

4 < c < 14

Telling us that c is some number between 4 and 14, not including either endpoint. If c is a whole number, then c could be any value from this set: {5,6,7,8,9,10,11,12,13}

We see that the numbers 5 and 8 are in this set. The values 3 and 15 are not in the set.

3 0
2 years ago
A culture starts with 4000 bacteria after 5 hours it has 4800 how many bacteria after 15 hours
iogann1982 [59]

Answer:

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Step-by-step explanation:

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8 0
2 years ago
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Answer:

ikik

Step-by-step explanation:

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3 0
3 years ago
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ExtremeBDS [4]
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Now we multiply each part of the ratio by 20
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Since we have an angle greater than 90 degrees this is an obtuse triangle.
4 0
3 years ago
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