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ANTONII [103]
3 years ago
15

What does x = and why and how does that number come out

Mathematics
2 answers:
dedylja [7]3 years ago
7 0

More algebra pretending to be geometry.  These questions should be banished from the planet.

A transversal across parallel lines generates the usual congruent and supplementary angles; here our pair are supplementary, adding to 180 degrees.  Geometry done.

(2x + 12.8) + 117.6 = 180

2x = 180 - (12.8 + 117.6) = 49.6

x = 49.6/2 = 24.8

Answer: 24.8

Romashka [77]3 years ago
4 0

HOPE U GET IT!!!!!!!!!!!

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Step-by-step explanation:

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4 years ago
I don't get this I don't know what to do and how to answer it
OverLord2011 [107]
1) the 3 measures of central tendency is mean, median, and mode.

So when finding the average clutch size is by using mean.

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2) Through that table of data, yes, I think that the clutch size influences the survival rates of the offspring because it seems that when the clutch size is big, it is more likely for offspring to survive and return. Yet when the clutch size are small, for example, site E and G, the amount of turtles who returned are 40 and 38. But in site A, C, and D, there are 45 turtles in site A that returned, 55 turtles in site C, and 53 turtles in site D.

3) Possibly is because their clutch sizes are the smallest which made them unnoticeable to predators and more likely to survive and returned.


5 0
3 years ago
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cestrela7 [59]

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Step-by-step explanation:

The problem states that the student paid a total of $56.25 for the classes and also the one-time registration fee. To find the number of classes, we should first subtract the one-time registration fee from the total.

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Now that we know he spent a total of $43.75 on the classes without the registration fee, we can divide that number by the cost of one class ($8.75) to calculate the total number of classes he took.

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