Answer:
A= 201.06
Step-by-step explanation:
A = pi r^2
A = pi x 8 x r^2 = 201.06
Answer:
A. Infinitely many
Step-by-step explanation:
6x + 35+ 9x = 15 (x + 4) - 25
15x + 35 = 15 x + 60 -25
15x +35= 15x -35
0=0
Answer:
m = -2 and b = -1/3
m = -2 and b = -2/3.
Step-by-step explanation:
y = -2x - 1/3
y = -2x - 2/3
This system has no solutions because y cannot be 2 different values at once.
Use substitution
x + x + 4 = 2
2x = -2, x = -1
Y = -1 + 4, y = 3
Solution: (-1, 3)
5:3 20:12 just multiply by whatever number by both of them