Answer:
x=59
Step-by-step explanation:
Complementary angles add up to 90 degrees therefore...
x+z=90
Substitute 31 for z:
x+31=90
Subtract 31 from both sides
x=59
Answer:
x= 59°
Equation:
x+z°=90°
x+31°=90°
90°-31°=x
90°-31°=59°
Step-by-step explanation:
So if Z and X are complementary angles, means that:
x+z°=90°
So if z=31 then the equation becomes:
x+31°=90°
If we flip the equation to becoming solvable then the equation becomes:
90°-31°=x
Now we solve:
90°-31°=59°
Hopes this helps!!
