Answer:
angels on a line add up to 180.
the angle opposite the 47 degrees is vertically opposite so that angle will be 47 degrees
180 - 47 - 55 = 78
78 + 55 = 133
angle qpu = 133 degrees
I'm not sure what Marc rqt means but hopefully the angles I have worked out help?
Answer:
102
Step-by-step explanation:
triangle area = 180 degrees
straight line = 180 degrees
180 - 127 = 53
49
49 + 53 + 3rd angle = 180
3rd angle = 78
180-78 = x
x = 102
Answer: 0.1
Step-by-step explanation:
Given : A Houston department store sampled 80 items sold in January and found that 8 of the items were returned.
In other words, sample size : <em>n</em>=1040
Number of items returned : <em>x</em>= 8
Let <em>p</em> be the proportion of items returned for the population of sales transactions at the Houston store.
As per sample , the sample proportion of items returned for the population of sales transactions at the Houston store is :

As we know that , <em>the sample proportion is the best estimate of the population proportion.</em>
Therefore,a point estimate of the proportion of items returned for the population of sales transactions at the Houston store is 0.1.
Answer: 1 1/3 packs of treats
Step-by-step explanation:
2 1/9 + 5/9 = 2 6/9, which can be simplified to 2 2/3.
We subtract 2 2/3 from 4, giving us 1 1/3
When a number greater or equal to 1 is being multiplied by a fraction or by a decimal which is less or equal to 1, then product will be less than number which is bigger or equal to one.
The answer is <span>A. It will be less than 4.8</span>