Answer:
Area_circle = pi*13^2 = ~530.29
Area_sector = pi*13^2* 315/360 = ~464.56
The modulus of complex number can be computed with this equation:
|z|=sqrt(Re(z)^2+Im(z)^2)
z = -2-6i
Re(z)=-2, so Re(z)^2=4
Im(z)=-6, so Im(z)^2=36
|z|=sqrt(36+4)=sqrt(40)=6.3
Answer:
Reflection across the x-axis
Step-by-step explanation:
You start with a little bit of math then add water
Answer:
the slope intercept form is: y = x+2
Step-by-step explanation:
The general form of point slope form is : y-y₁ = m(x-x₁)
The given equation is: y – 3 = (x – 1)
comparing we get,
m = 1
and solving the equation;
y-3 = x-1
Adding +3 on both sides
y = x-1+3
y=x+2
The general formula of slope-intercept form is : y = mx+b
where m is the slope and b is the y-intercept
so, y = x+2
where m =1 and b=2
so, the slope intercept form is: y = x+2