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erik [133]
3 years ago
9

Identify the function that best models the data.

Mathematics
2 answers:
In-s [12.5K]3 years ago
7 0
The answer you are  looking for is A, I'm a little rusts at these but that should your answer have a good day!
otez555 [7]3 years ago
4 0
Using a graphing calculator with a quadratic regression function, the answer is letter A.
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Please answer it’s fine if you don’t know it.
victus00 [196]
I beleive it is 14 and 1 quarter in.
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3 years ago
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If you wanted the item that cost the most at the top of the table, you would sort in descending order. true false
Leya [2.2K]
It is true because u need to sort it so u can find the one that cost the most.

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3 years ago
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Law of sines?? side c=22 side a=16 side b= 21 solve for angle c??? help
den301095 [7]

Answer:

Angle C measures:  71.52^o

Step-by-step explanation:

When you know the length of the three sides of the triangle and not a single angle, the law of sines is of no use. You need to use the law of cosines. In your case, since you want to find angle "C", you use the following;

c^2=a^2+b^2-2\,a\,b\,cos(C)\\2\,a\,b\,cos(C)=a^2+b^2-c^2\\cos(C)=\frac{a^2+b^2-c^2}{2\,a\,b} \\cos(C)=\frac{16^2+21^2-22^2}{2\,(16)\,(21)}\\cos(C)=0.3169643\\C=arccos(0.3169643)\\C=71.52^o

4 0
3 years ago
Evaluate 1/4 c + 3D when c equals 6 and d equals 7
sergeinik [125]

Answer:

22.5

Step-by-step explanation:

1/4*6= 1.5

3*7= 21

21+1.5= 22.5

hope this helps <3

5 0
3 years ago
Need step by step help
MrRa [10]

Answer:

what do u think it is?

Step-by-step explanation:

4 0
2 years ago
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