Answer:
Step-by-step explanation:
Take 5pi/3 and subtract 6pi/3 (2 pi). That is the same as -pi/3. That means that the answers are the same as the opposite of pi/3.
Using the Unit circle, the answers are: cosn=1/2 sin= - sqrt(3)/2, tan=sqrt(3)
My method is on a) you would just subtract 12 and 7 which is 5. You can do the rest and then when you get all the answers put them from smallest to largest
Answer:

Step-by-step explanation:
We are given the following in the question:
Cost of one cupcake = $3.50
Cost of one fruit tart = $3
Total money Harry have = $50
Harry bought 8 cupcakes and
fruit tarts.
We have to write the inequality giving relation between the total number of cupcakes and fruit tarts Harry can buy the amount of money he has.
Total cost of purchase =
= Total cost of cupcakes + Total cost of fruit tarts

Now, this total cost of Harry's purchase should be less than than equal to $50.

is the required linear inequality.
<u><em>Answer:</em></u>
<u><em>Well first we must see if they are proportional.
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<u><em>46.2/6 = 10.7.8/14
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<u><em>7.7 = 7.7
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<u><em>They are proportional. The rate of proportion is 7.7 ounces per cellphone. Hope this helps!
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<u><em>Step-by-step explanation:</em></u>