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4 years ago

Is there a way i can add graphs on here ?

Mathematics

1 answer:

lisov135 [29]4 years ago

7 0

Yes when u post it there would be a paperclip and click it and you schould be able to put a photo up

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Raphael graphed the system of equations shown.

Vanyuwa [196]

Answer:

(–2.2, –3)

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Find the distance between each pair of points. Round to the nearest hundredth (-8,-2) and (6,-1)

elena-s [515]

Answer:

Use the distance formula to determine the distance between two points.

Exact Form:

√

197

Decimal Form:

14.03566884

…

Step-by-step explanation:

4 0

3 years ago

Find the unknown size please I really need answers

katen-ka-za [31]

Answer:

z=80°(corresponding angles)

 $x+z=180°(linear \: pair \: ) \\ 80° + x = 180° \\ x= 100°$ 

y=100 ° (alternate angles)

<h2>Hope it helps you<3</h2>

8 0

2 years ago

Not sure which one is it plz help

viva [34]

The last one is correct answer

7 0

3 years ago

“write an inequality to represent the graph.”

zhuklara [117]

Answer:

The inequality for the given graph is $y>\frac{2}{3}x-1$ .

Step-by-step explanation:

From the given graph it noticed that the line passing through (0,-1) and (3,1).

The equation of line passing through two points is defined as

$y-y_1=\frac{y_2-y_1}{x_2-x_1}(x-x_1)$

The equation of line is

$y+1=\frac{1+1}{3-0}(x-0)$

$y+1=\frac{2}{3}x$

$y=\frac{2}{3}x-1$

Therefore the related equation is $y=\frac{2}{3}x-1$ .

The point (0,0) lies in the shaded region, therefore the point (0,0) is the solution of required inequality.

Put (0,0) in the related equation.

$0=\frac{2}{3}(0)-1$

$0=-1$

Since 0 is greater than -1, therefore the sign of inequality must be >. The related line is a dotted line, therefore we cannot use $\geq$ .

Therefore the required inequality is

$y>\frac{2}{3}x-1$

8 0

3 years ago