The formula of an area of a circle:

We have
r = 1.8 m
π ≈ 3.14
Substitute:

No, i don't think it's true
Answer:
7-2x=3+x
Step-by-step explanation:
where x is the number
Answer:
B.
Step-by-step explanation:
Answer: Choice D) The h(x) values -4, -2, 2, 4, and 6
Explanation:
The range is the set of all possible y outputs, or h(x) outputs.
We simply list the y coordinate of each blue point shown on the graph.
We cannot say something like -4 ≤ h(x) ≤ 6 because there are gaps where the function is not defined. For instance, h(x) = 0 is not possible, so 0 is not in the range. Put another way: there is no point with y coordinate 0 on the graph, so that's why 0 is not part of the range.