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Y_Kistochka [10]
3 years ago
11

21. Which expression is equivalent to

Mathematics
1 answer:
Jlenok [28]3 years ago
6 0

Answer:

4a^3b^2c^4

Step-by-step explanation:

(a^2b^2c)(4ac^3)=4a^3b^2c^4

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I need help with this please !!!!
masha68 [24]

Answer:

I think the answer is 317.52

Step-by-step explanation:

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3 years ago
In circle A, angle BAE is congruent to angle DAE. <br> What is the length of BE?
belka [17]

You need to give us answer choices.

However, I looked back to previous questions posted on Brainly, and I found one that was similar to yours.

The length of BE could possibly be 27 units.

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3 years ago
Need work shown for this please.<br><br> 7√144 - 11√45 + 6√500
pochemuha

Answer:

Step-by-step explanation:

7√144 - 11√45 + 6√500

= 7(12) - 11√(9×5) + 6√(100×5)

= 84 - 11(3)√5 + 6(10)√5

= 84 - 33√5 + 60√5

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6 0
3 years ago
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Put the numbers in ascending order.5–√, 2, −135,−2, −94
scoundrel [369]

Answer:

√5, 2, −13/5,−2, −9/4

Step-by-step explanation:

You basically just Calculate all of the numbers and order them from greatest to least, that's it.

7 0
3 years ago
I'm stuck on a math question. "A submarine is descending to examine the seafloor 2100 feet below the surface. It takes the subma
vodka [1.7K]

Answer:

-1,050

Step-by-step explanation: This is quite simple first we know that 2,100 is negative(-2,100) because it is descending/going down. So now we know that we can divide -2,100 by 2 which sums up to 1,050. But we are going to have to add a negative sign due to the fact that if the two integers you are dividing are opposite signs it would be negative. So if you add a negative sign to 1,050 it would be -1,050. Just to keep in mind that opposites make negative when dividing I will put the integer rules below.

Download pdf
3 0
3 years ago
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