Answer: 72
Step-by-step explanation:
Set it up as a ratio

The greater it's absolute value is
Answer:
For A, the answer is D, y=-x+2, and for B, the answer is C, (2,1)
Step-by-step explanation:
The answer for question A is justified by the fact that the graph is negative, so x is -x, but there is a positive y-intercept so it is a +2 y-intercept. For question B, I just graphed it on desmos and looked for all the points , and (2,1) is the only one on the line.
The perimeter of a regular pentagon with side length of 1.2 cm is 5(1.2) = 6 cm.