Answer:
3. 8y= -7x -12
4. -3y= 4x -12
5. 7y= -2x +4
Do you want me to do the rest?
did you got it??
The rest are:
6. -3y =6x +12
7. -10y= 5x+20
8. 4y=2x +12
X² +18x = 0
To complete the square we are going to use formula a² +2ab +b² = (a+b)²
x² +2*9*x = 0
x² +2*9x+9² = 9²
(x+9)² = 9²
√(x+9)² = +/-√9²
x+9 = 9, or x+9 = -9
x=0, or x= - 18
The equation could be solved different way
x² +18x = 0
x(x+18) = 0
x=0 or x+18=0
x=0 or x=-18
Answer:
450 aka D
Step-by-step explanation:
Tbh its easy just multiply 9 time 5 and it will give you 45 then multiply that by 10 and it will give you 450. ez pickin
I’m not sure but I think
F (2, -1)
G (1, -3)
H (-3, -1)
circumference is 62pi which equals 194.8
area is 31^2pi which equals 3109.1
