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aliina [53]
2 years ago
5

20 POINTS! Need answer ASAP

Mathematics
2 answers:
kherson [118]2 years ago
6 0

Answer:

-\frac{1}{5}

Step-by-step explanation:

⇒ 5^{-1} is the same as \frac{1}{5}

⇒ -9^{0} is the same as 1

*Note that it is not one as you must follow BIDMAS rules - you do 9 to the power of 0 before multiplying by the negative (which is -1)

⇒ 1/5 ÷ - 1

⇒ 1/5 × 1/ - 1

⇒ 1/-5

const2013 [10]2 years ago
4 0
-1/5 is your answer, hope this helps :D
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The solution process for any algebraic expression is to "undo" what is done to the variable. Here, matrix A has (3 -4 -11 24) added to it. The next step is to undo that addition, by subtracting that amount from both sides of the equation. The result is ...

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