Answer:
x=69° y=69°
Step-by-step explanation:
Angle x is an alternate angle so it is equal to the angle above it (69)
Angle y is in a co-interior angle so you do the equation 180-111 which equals 69°
Answer:
174.19 cm3 i am not sure though.
Step-by-step explanation:
Answer: Choice C. and Choice E.
Step-by-step explanation:
Algebraic exponents.
The total number of points would be equal to 5n.
You would simply multiply 5 by the amount of questions. In this case, we do not know the amount, so we can use the variable n.