Answer:
Angle 1 = 38 and angle 4 = 142 degrees.
2z +7 = -5
2z = -5 -7
2z = -12
z= -12 /2
z= -6
Answer:
Step-by-step explanation:
next term is -432
Answer:
This is an equation.
Step-by-step explanation:
An expression would mean that there is no equal sign, but since there is, that makes it an equation.
