Answer:
It's 5.
Step-by-step explanation:
Because a constant is a number next to the variable.
1) find slope. when its perpendicular, It will be a negative reciprocal to the given slope so m1= -1/m1
m=-1
2)
y =-1x+b
(-3)=-1(2)+b
-3=-2+b
b=-1
3) y=-1x-1
hope I helped!
Pythagorean Theorem
3*3+8*8=x*x
9+64=x*x
73=x*x
x=√73≈8.5
The answer is 5/8 ( i think)
The correct answer is 12. Hope this helps.