Answer:
-18
Step-by-step explanation:
-xy^2 =
Let x=2 and y = -3
-(2) (-3)^2
-2 (9)
-18
Answer:
Step-by-step explanation:
a and b are the parallel sides of the trapezoid.
In the graph, each unit = 2
a = 8 & b= 4
height = h = 8


Answer:
18.84
Step-by-step explanation:
because the radius is 3, the diameter is 6. And the circumference is C=pi(d).
In this case, C=3.14(6), and 3.14*6=18.84
<span>(<span>x+3</span>)</span><span>(<span>x+3</span><span>) like this ?
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