You cannot simplify 7/9 because it is already in simiplist form. It is the lowest they can be simplified.
The third angle is also congruent. It would have to be because there wouldn't be another value that it could be.
Answer:
A={x:x is a multiple of five }
The answer would be B check the picture for work.
Answer:
D
Step-by-step explanation:
Focus on the x-axis only, not the y-axis.
0.4 + 0.4 = 0.8
0.8 + 0.4 + 1.2
etc.
Hope this helps!