1) 16y - 24x = 8 (2y - 3x)
2) 3x - 6x²y + 12x²= 3x(1 - 2x²y + 4x)
3)2x² - 10x = 2x ( x -5)
4) 15x² - 20x³ = 5x²(3 -4x)
If you explain what they mean by DOTS i might be able to help you from 5-8
hope it helps for 1-4 tho
Answer:
Step-by-step explanation:
Circumference of Circle=C, =2(pi)(radius)
Radius of Circle=r
Side of square=x
f(x)=area of circle
g(r)=area of square
16 feet=C+4x
C=16-4x
2(pi)(r)=16-4x
2(pi)(r)=2(8-2x)
(pi)(r)=8-2x
r=(8-2x)/(pi)
x=(8-(pi)r)/2
f(x)=(pi)(r^2)
f(x)=(pi)((8-2x)/(pi))^2
f(x)=((8-2x)^2)/(pi)
f(x)=((64-32x+4x^2))/(pi)
g(r)=((8-(pi)r)/2)^2
g(r)=((64-16(pi)r+(pi)^2(r^2))/4
Answer:
Why is the pic black
Step-by-step explanation:
