Answer:

Step-by-step explanation:
The quadratic formula of a quadratic equation

We have the equation:

Substitute:

The answer is 60... if one in. is 75... 0.8 obviously is not 75.
Answer:
X:6.7
Y:17
Z:33
Step-by-step explanation:
Because their similar to each other, the corresponding angles are equal.
5y-3=82
5y=85
y=17
Angle J=angle M=z=180-82-65=33
3x-2=18.1
3x=20.1
x=6.7