2 years ago

Quick Question! Please help!

Mathematics

2 answers:

alisha [4.7K]2 years ago

6 0

When the power on a variable inside the bracket becomes the same the powers are added.

Have a look at the attachment.

8090 [49]2 years ago

3 0

Answer:

C --- b^16

Step-by-step explanation:

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PLEASE EXPLAIN and Help me solve this thank you!!!

Nina [5.8K]

Answer:

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3 years ago

Solve for xxx. −9x+2>18 OR 13x+15≤−4

yanalaym [24]

-9x + 2 > 18.

-9x > 16

x < -16/9

13x ≤ -19

x ≤ -19/13

x < -16/9 or. x ≤ -19/13

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3 years ago

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One hundred nautical miles equals about 185 kilometers. To the nearest kilometer, how far in kilometers is 290 nautical miles?

Angelina_Jolie [31]

$\bf \begin{array}{ccllll}
\textit{nautical miles}&kilometers\\
\textendash\textendash\textendash\textendash\textendash\textendash\textendash\textendash\textendash\textendash\textendash&\textendash\textendash\textendash\textendash\textendash\textendash\textendash\textendash\textendash\\
100&185\\
x&290
\end{array}\implies \cfrac{100}{x}=\cfrac{185}{290}\impliedby \textit{solve for "x"}$

4 0

3 years ago

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Pete and his sister, Sophie, play the game Space Mission Commander on their video game console. Pete has already completed 27 mi

kondor19780726 [428]

Step-by-step explanation:

Pete has already completed 27 missions. Pete plans to complete 3 missions per week

Let x represents weeks

Games completed = 3x + 27

Sophie has only completed 13 missions. Sophie plans to complete 5 missions per week.

Games completed = 5x + 13

3x + 27 = 5x + 13

27 - 13 = 5x - 3x

2x = 14

x = 7

By the seventh week, they would have completed equal number of games,

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3 years ago

Question. А 0 2 3 Which fraction does point A show? A B C D

Alex787 [66]

Answer:

Step-by-step explanation:

I don't remember but I just know how to do it

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3 years ago