2 years ago

I need help is it A B C or D

2 answers:

3 0

The answer to this is A.

3 0

I think it's A I'm not 100% sure

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shusha [124]

It is asking you to convert them to different units of measurements.

6 0

2 years ago

Luden [163]

$\left[\begin{array}{ccc}2&6&3\\-5&1&4\end{array}\right]$

R1 ÷ 2 = $\left[\begin{array}{ccc}1&3&1.5\\-5&1&4\end{array}\right]$

R2 ÷ -5 = $\left[\begin{array}{ccc}1&3&1.5\\1&-0.2&-0.8\end{array}\right]$

R2: R1 - R2 = $\left[\begin{array}{ccc}1&3&1.5\\0&3.2&2.3\end{array}\right]$

R2 ÷ 3.2 = $\left[\begin{array}{ccc}1&3&1.5\\0&1&0.71875\end{array}\right]$

R1: R1 - 3R2 = $\left[\begin{array}{ccc}1&0&0.65625\\0&1&0.71875\end{array}\right]$

Answer: x = 0.65625, y = 0.71875

8 0

2 years ago

Virty [35]

answer should be C

let me know if that’s right

8 0

3 years ago

Anit [1.1K]

Y= 11/4x-33/4 is your correct answer

6 0

3 years ago

Rzqust [24]

-30b4 would be your answer.

Hope I helped!

3 0

2 years ago