9514 1404 393
Answer:
∠4 = 100°
Step-by-step explanation:
This has nothing to do with parallel lines.
Angles 1 and 4 are "vertical angles", hence congruent.
∠1 = ∠4 = 100°
_____
Vertical angles are on opposites sides of the intersection where lines cross.
Answer:
I would say 100 since 256.78 is closer to 100 then 1000 or 10
Step-by-step explanation:
Answer:
Basic fee = $14.95
1.5 dollars per quart of oil
Step-by-step explanation:
Each customer is charged a fee x (in dollars) for the oil change, plus y dollars per quart of oil used.
The oil change for the car that requires 5 quart of oil costs $22.45.
The oil change for the car that requires 7 quarts of oil costs $25.45.
Both equation having x
so make it equal and solve for y
Add 7y on both sides
subtract 22.45 from both sides
now plug in 1.5 for y and solve for x
The answer is $31.87.
7.29 x 3 = 21.87
5 x 2 = 10
10 + 21.87 = 31.87
Answer:
1.A chart that monitors the count of objects with a specific characteristic during a time period, or over consistent amount of area. c chart
2.A chart that monitors the within sub-group variation with the range of the subgroups. R chart
3.A chart that monitors the within sub-group variation with the standard deviations of the subgroups. s chart
4.A chart that monitors the proportion of objects from a sample of size n that does, or does not have, a certain characteristic. p chart
5.A chart that monitors the between sub-group averages of a quantitative characteristic. x-"bar" chart