80 x 8.164653.12
653.12/360 = 1.814
arc length = 1.814 ( Round answer as needed)
Have you cover perfect binomials yet?<span />
Answer:
<1 = 85
Step-by-step explanation:
<1 + 55 + 40 = 180
<1 + 95 = 180
<1 = 85
Mean is the average (arithmetic) of a set of numbers. It helps find the "center" when you have a lot of numbers that center around one point/number.
Median is the middle number. It helps when you have outliers.
Mode is the most frequent number. It helps when there are a lot of numbers spread out overall.
Range is the difference between the smallest and biggest number. It's just used.
9514 1404 393
Answer:
d. x-axis
Step-by-step explanation:
Consider a point on curve P and its (nearest) image on curve P'. The midpoint between those points is on the line of reflection. That line is the x-axis.
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<em>Additional comment</em>
The curve is symmetrical about the y-axis, so each point on P also has an image point that is its reflection across the origin. The reflection of P could be across both the x- and y-axes, or (equivalently) across the origin. We don't know the meaning of "xy-axis", so we suspect that is a red herring. The best choice here is "x-axis."
