325 divided by area 21 2/3. always area divided by length
4*3x=12x
4*2=8
12x+8-2=12x+6
Answer is 12x+6
The first step to finding the equation of a line when 2 points are known....
the first step would be to use the slope formula to find the slope of the line
A(b+c)=ab+ac
-3(x-5)=(-3)(x)+(-3)(-5)=-3x+15
Answer:
r=4
Step-by-step explanation:
Area of a circle is
A = pi* r^2
We know the area and 3.14 = pi
50.24 = 3.14 * r^2
Divide each side by 3.14
50.24/3.14 =3.14 /3.14 *r^2
16 = r^2
Take the square root of each side
sqrt(16) = sqrt(r^2)
4 =r
