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stepan [7]
3 years ago
7

Please help me answer this question

Mathematics
1 answer:
Rasek [7]3 years ago
4 0

Answer:

I don't really think there is one that is completely right. I would say f(x)= -0.23x²+1.967x+2.2 is the one that is closest to the answer.

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Determine if (2, 9) is a solution to the following system. y = 3x+3 y = x+9 a Yes b No
vagabundo [1.1K]

Answer:

B)no

Step-by-step explanation:

the correct solution is (3,12)

8 0
3 years ago
Need help i dont understand this.
inn [45]
The range is a statistical property that consists of the difference between the biggest and the smallest given number.

In our case, the biggest is 17.3 million and the smallest is 3.3 million:

17.3 - 3.3 = 14.0


The range is 14.0 million acres (option D, 4th option).


Hope it helped,

Happy homework/ study/ exam!
6 0
3 years ago
Read 2 more answers
E and f are supplementary. the measure of e is 54 more than the measure of f. find the measures of each angle.
Katen [24]
Supplementary means they add up to 180

X + 54 = 180

180-54= x

X = 126

126+54=180?

Yep

So your answer is

126
6 0
3 years ago
jenna has a piece of paper that is 84 square inches in area. it is 10 1/2 inches long. what is the length of the piece of paper
skad [1K]
Here is the solution based on the given problem above.
Given: Area of the piece of paper = 84 square inches
           Width = 10 1/2 or 10.5 inches long
           ? = length of the piece of paper
To find the area of an object, the formula would be A= L x W
Now, let's substitute the given values above
84in2 = L(10.5in)
Now, divide both sides with 10.5 and we get 8.
L = 8 inches.
Therefore, the length of the paper is 8 inches. 
Hope this solution helps. 
4 0
3 years ago
Which statement is true?
WITCHER [35]

Answer: bro its the last one

Step-by-step explanation:

3 0
2 years ago
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