Answer:
65.45
Step-by-step explanation:
you do 3.14*5^2*2.5/3
Answer:
y = 2x - 1
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Here m = 2 , then
y = 2x + c ← is the partial equation
To find c substitute (3, 5) into the partial equation
5 = 6 + c ⇒ c = 5 - 6 = - 1
y = 2x - 1 ← equation of line
The general formula for a circle is:
x^2 + y^2 = r^2
Since the r^2 = 36, we know the first two options are incorrect
If the circle's centre is at (2, -3), the numbers being squared should be the negative of the coordinate
So, the final answer is (x-2)^2 + (y+3)^2 = 36
