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cupoosta [38]
2 years ago
13

Below is a table for f(x) = 3x + 1. Using the table, determine the value of x when f(x) = 13​

Mathematics
1 answer:
Elena L [17]2 years ago
7 0
3x+1=13
3x=12
x=4
So x is 4
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STatiana [176]

Using the Emperical rule:

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14.3 is part of the 68%.

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32/2 = 16

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3 0
3 years ago
The hockey team won 8 out of their first 14 games. At the same rate, how many games should they except to win out of 84
babunello [35]
The answer is 48.

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3 years ago
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Crazy boy [7]
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5 0
3 years ago
Whats 2+2+2+2+2+2+2+2+2+2
eimsori [14]

Answer:

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7 0
3 years ago
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Triangles DEF and D'E'F' are shown on the coordinate plane below: . . Triangle DEF and triangle D prime E prime F prime with ord
Brilliant_brown [7]
<span><u><em>The correct answer is:</em></u>
180</span>°<span> rotation.

<u><em>Explanation: </em></u>
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<u> A 90</u></span></span><u>°</u><span><span><u> rotation clockwise</u> will map coordinates (x, y) to (y, -x), negating the x-coordinate and swapping the x- and y-coordinates.

Performing either of these would leave our image with a coordinate that needs negated, as well as needing to swap the coordinates back around. 

This means we would have to perform <u>the same rotation again</u>; if we began with 90</span></span>°<span><span> clockwise, we would rotate 90 degrees clockwise again; if we began with 90</span></span>°<span><span> counter-clockwise, we would rotate 90 degrees counterclockwise again. Either way this rotates the figure a total of 180</span></span>°<span><span> and gives us the desired coordinates.</span></span>
4 0
3 years ago
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