Step-by-step explanation:
you can see the steps above
Answer:
The measure of angle x is 50 degrees
Step-by-step explanation:
we know that
----> equation A
----> equation B
solve the system by substitution
substitute equation B in equation A

solve for y



Find the measure of angle x

therefore
The measure of angle x is 50 degrees
A cereal box has, 6 faces,
8 edges,and 8 <em>vertices.</em>
x=-5
Step-by-step explanation: