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Mariana [72]
3 years ago
7

Pls answer WARNING : NON SENSE ANSWER REPORT TO MODERATOR ​

Mathematics
1 answer:
julsineya [31]3 years ago
8 0

Answer:

<h2><em><u>Option</u></em><em><u> </u></em><em><u>D</u></em><em><u> </u></em></h2>

Step-by-step explanation:

( \frac{ - 8}{5}  \times  \frac{7}{4} )

=   \frac{ - 2}{5}  \times  \frac{7}{1}

=  \frac{ - 14}{5}

<em><u>As</u></em><em><u> </u></em><em><u>we</u></em><em><u> </u></em><em><u>know</u></em><em><u> </u></em><em><u>that</u></em><em><u>,</u></em>

<em><u>T</u></em><em><u>h</u></em><em><u>e additive inverse of a number </u></em><em><u>,</u></em><em><u> is the number that, when added to </u></em><em><u>it</u></em><em><u> yields zero</u></em><em><u>.</u></em>

<em>Since</em><em>,</em>

-14 + 14 = 0

<em>Then</em><em>,</em>

\frac{ - 14}{5}  +  \frac{14}{5}  =  \frac{ - 14 + 14}{5}

=  \frac{0}{5}  = 0

<em><u>Hence</u></em><em><u>,</u></em>

<em><u>Option</u></em><em><u> </u></em><em><u>D</u></em><em><u> </u></em><em><u>is</u></em><em><u> </u></em><em><u>correct</u></em><em><u>. </u></em>

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Solve the inequality <br><br><br> what is the solution?
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Answer:

The solution to the inequality is:

2\ge \frac{g}{-4}\quad :\quad \begin{bmatrix}\mathrm{Solution:}\:&\:g\ge \:-8\:\\ \:\mathrm{Interval\:Notation:}&\:[-8,\:\infty \:)\end{bmatrix}

Please also check the graph of the solution to the inequality.

Step-by-step explanation:

Given the inequality

2\ge \frac{g}{-4}

switch sides

\frac{g}{-4}\le \:2

Multiply both sides by -1 (reverse the inequality)

\frac{g\left(-1\right)}{-4}\ge \:2\left(-1\right)

Simplify

\frac{g}{4}\ge \:-2

Multiply both sides by 4

\frac{4g}{4}\ge \:4\left(-2\right)

Simplify

g\ge \:-8

Therefore, the solution to the inequality is:

2\ge \frac{g}{-4}\quad :\quad \begin{bmatrix}\mathrm{Solution:}\:&\:g\ge \:-8\:\\ \:\mathrm{Interval\:Notation:}&\:[-8,\:\infty \:)\end{bmatrix}

Please also check the graph of the solution to the inequality.

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