3 years ago

What is 3x+X short answer

Mathematics

1 answer:

nikdorinn [45]3 years ago

8 0

4x................... I hope it helps

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Rotate the given triangle 90°

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Answer:

$\left[\begin{array}{ccc}0&-1&-2\\0&-3&5\end{array}\right]$

Step-by-step explanation:

The rotation matrix for 90° CCW is ...

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Then the rotated coordinates are ...

$\left[\begin{array}{ccc}0&-1\\1&0\end{array}\right]\cdot\left[\begin{array}{ccc}0&-3&5\\0&1&2\end{array}\right]=\left[\begin{array}{ccc}0&-1&-2\\0&-3&5\end{array}\right]$

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(x, y) ⇒ (-y, x)

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Selene's checking account balance was -$33, and then she withdrew $42 more. What is her checking account balance after the withd

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-33 - 42 = -75

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How many soulutions does -5+8x-9=3(x+3) have ?

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The answer is x= 23/5

Step-by-step explanation:

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