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2 years ago

7

A retangle is 12 feet wide and 96 inches long. What is the area of the rectangle

1 answer:

luda_lava [24]2 years ago

8 0

I think the area of the rectangle is 96

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Jermey swims 10 laps in 15 minutes. How many minutes per lap is that?

quester [9]

Answer:

1,5

Step-by-step explanation:

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3 years ago

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Write the explicit formula that represents the geometric sequence-2, 8, -32, 128

maks197457 [2]

Well, since we know is a geometric sequence, we can always get the common ratio of it by simply dividing one value by the one behind it... so let's do so, with say hmm -32 and 8 -32/8 = -4 <-- our common ratio

the first term is -2

$\bf n^{th}\textit{ term of a geometric sequence}\\\\
a_n=a_1\cdot r^{n-1}\qquad 
\begin{cases}
n=n^{th}\ term\\
a_1=\textit{first term's value}\\
r=\textit{common ratio}\\
----------\\
a_1=-2\\
r=-4
\end{cases}\implies a_n=-2(-4)^{n-1}$

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3 years ago

Two baseball teams, Team A and Team B need to play a series of games. The series end either if a team wins two consecutive games

Nimfa-mama [501]

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Step-by-step explanation:

The Series,The Games,and the amount of games to play

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2 years ago

Find the slope and y intercept of the line x - 3y=7

gregori [183]

Answer:

the slope is -3 and the y inercept is x

Step-by-step explanation:

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2 years ago

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What is the sum of 2x^2 and 2x^3

jeyben [28]

For this case we have the following expression:

$2x ^ 2 + 2x ^ 3$

The terms are not similar, so they cannot be added.

<em>Examples of similar terms:</em>

$x ^ 3 + x ^ 3 = 2x ^ 3\\3x ^ 4 + 2x ^ 4 = 5x ^ 4$

Then, the expression given can only be rewritten as:

$2 (x ^ 2 + x ^ 3)$

This is taking common factor 2 to both terms.

Answer:

$2 (x ^ 2 + x ^ 3)$

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3 years ago