3 years ago

my question is the square root of a negative number has a solution in the numeric field of the real ?

1 answer:

5 0

Could you upload a pic of your problem?

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ahrayia [7]

Answer:

Step-by-step explanation:

4 0

3 years ago

sashaice [31]

3x+2+x+8=180; 4x+10=180; 4x=170; x= 170/4= 42.5

Angle on top is x+8=42.5+8=50.8

Angle on the bottom is 3x+2=3•42.5+2= 129.5

7 0

3 years ago

SpyIntel [72]

If we have two coordinates that are in the line we can find the slope with this equation:

$m=\frac{y_2-y_1}{x_2-x_1}$

So now we replace the coordinates so:

$\begin{gathered} m=\frac{2-1}{4-(-2)} \\ m=\frac{1}{6} \end{gathered}$

Now with the slope and any point we can find the intercept in the y axis by replacing x=0 so:

$\begin{gathered} \frac{1}{6}=\frac{y-2}{0-4} \\ -\frac{4}{6}=y-2 \\ -\frac{2}{3}+\frac{6}{3}=y \\ \frac{4}{3}=y \end{gathered}$

So the equation is:

$y=\frac{1}{6}x+\frac{4}{3}$

7 0

1 year ago

AveGali [126]

<span>Shaded region is when x is negative</span>

4 0

3 years ago

Tpy6a [65]

Answer:

a) 67

b) 122

c) que angulo

d) 40

Step-by-step explanation:

3 0

3 years ago