Yes they are correct.
At least I'm pretty sure they are:)
Answer:
103⁰
Step-by-step explanation:
straight line= 180⁰
180⁰-77 = 103⁰
Answer: C
Step-by-step explanation:
4x + 1 = 9
4x + 1 -1 = 9-1
4x=8
8/4=2
Answer:
C
Step-by-step explanation:
My notes are in the picture.
it is a graph of the function given.
1/ 1/5
1/1÷1/5
1/1×5/1
5/1=
5