Answer:
1/4
Step-by-step explanation:
2+5+1=8
8 divided by 100% =12.5%
z = (-b + 17)/(a+4)
If in terms of a and b, then
az - 17 = -4z - b
z(a-4) = -b+17
rotation ,then reflection
40
to convert into radian measure, multiply by π/180
40 x π/10
