The sun rises directly east and sets directly west regardless of the latitude, thus making the azimuth angles 90° at sunrise and 270° at sunset. The reason is the tilt of Earth's axis of rotation with respect to the orbital plane.. l hope it helped :)
Answer:
Step-by-step explanation:
Given that there is a polar equation as
This has to be converted into cartesian.
We know the conversion is
Using this we can say that
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Circle with centre (0,6) and radius 6.
Look at my picture for the work
Answer: a=8 and b=2
Please let me know if this helped!!
The option that is the best buy is option 3.
<h3>What is the best buy? </h3>
The best buy is the option that has the lowest average cost. Average cost is the total cost of the bottles divided by the number of bottles.
Average cost = total cost / number of bottles
Option 1: $8.75 / 5 = $1.75
Option 2: $5.97 / 3 = $1.99
Option 3: $6.36 / 4 = $1.59
Option 4: $12.60 / 7 = $1.80
To learn more about division, please check: brainly.com/question/194007
Answer:160=40+10x
Step-by-step explanation:
160=40+10x
40+10x means he paid $40 first,and he his going to pay the balance 10x,
160-40=120
He his going to pay $12
