3 years ago

PLZ just do it :( 20 points???

Mathematics

2 answers:

Sedaia [141]3 years ago

5 0

The answer would be A, it has no solution

givi [52]3 years ago

3 0

A has no solution x cancelled out which means it had no solution

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6 (1/3x-2) please help me

levacccp [35]

Answer:

The answer will be 2x-12

Step-by-step explanation:

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2 years ago

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What is the product?

ZanzabumX [31]

Answer:

The product is:

$\left[\begin{array}{cc}15 & 14\\-1 & 9\end{array}\right]$

Step-by-step explanation:

For this problem you need to multiply the first row only for the two first column of the others matrix and get the desired result:

$\left[\begin{array}{ccc}1&3&1\\-2&1&0\end{array}\right] \times \left[\begin{array}{cc}2&-2\\3&5\\4&1\end{array}\right]$

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So the value of the element in the position $a_{11}$ is 15

$1 \times -2 + 3 \times 5 + 1 \times 1 = 14$

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Then with these two values you can determinate the result matrix.

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2 years ago

What is the slope of the line? Explain how you calculated the slope in the graph going through the points (-6,-3) and (-2,-8).

horsena [70]

Answer:

$\frac{-5}{4}$

Step-by-step explanation:

Use the slope formula so y2 - y1 / x2 - x1 [the numbers are subscripts]

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2 years ago

PLEASE HELP I WILL GIVE 100 POINTS AND BRAINLIEST!

Vladimir79 [104]

See attached picture.

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saveliy_v [14]

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Step-by-step explanation:

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