Y = -2/3x + 3
That’s the equation
B. 0.029
You would divide 29 into 1000 in a calculator and you get that as your decimal
2 corners are both 45 degrees, meaning that they are both the same length.
For this we use the pythagorean theorem, but a bit modified:
a^2 + a^2 = c^2
2a^2 = 256
Solve for a:
a^2 = 128
a = 8 √2
One leg is equal to √128 or 8 √2.
Answer:
standard form of the equation of a circle: (x - a)^2 + (y - b)^2 = r^2, where (a,b) is the center and r is the radius.
(x + 3)^2 + (y -10)^2 = 5^2
then just count
Remember you can do anyting to an equation as long as ou do it to both sides
-6x+4=-50
minus 4 both sides
-6x=-54
divide both sides by -6
x=9
5x+6=-44
minus 6 both sides
5x=-50
divide both sides by 5
x=-10
-3(7+6x)=-201
normally you would distribute (that works) but it's easier to divide both sides by -3
7+6x=67
minus 7 both sides
6x=60
divide by 6 both sides
x=10
