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Fittoniya [83]
3 years ago
9

Help with math question ​

Mathematics
1 answer:
Pavel [41]3 years ago
5 0

Answer:

z=4x

=14y10

Step-by-step explanation:

this is the answer

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SVETLANKA909090 [29]

Answer:

i think 40

Step-by-step explanation:

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IrinaK [193]

Answer:

OPTION B - 25

Step-by-step explanation:

We know that:

$ (a^x)^y = a^{x . y} $

$ \frac{a^x}{a^y} = a^{x - y} $

$ a^x . a^y = a^{x + y} $

The given problem uses these results to arrive at the answer.

$ (5^2)^{-3} = 5^{2 . (-3)} = 5^{-6} $

Now, $ 5^{-6 + 4} = 5^{-2} $

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3 years ago
A rectangle is divided into equal squares. One row covers 1/8 of the whole rectangle. There are 3 squares in each row. How many
LenaWriter [7]

Answer:

There are 24 squares in the entire rectangle

Step-by-step explanation:

Trom the problem, we are given that one row covers 1/8 of the entire rectangle.

We are also told that this one row, contains three squares.

In other words, what this means is that three squares cover 1/8 of the entire rectangle.

The question is now if three squares cover only 1/8 of the rectangle, how many squares cover the whole rectangle.

In fraction, we can represent a whole using 1/1

We can set up a simple relation to this effect.

3 squares give 1/8 of the rectangle

x squares give 1/1 of the rectangle

cross multiplying, we have

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Answer:

Step-by-step explanation:Answer:

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