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Helen [10]
2 years ago
8

Two linear graphs intersect at (3,-1). One of the graphs has equation

Mathematics
1 answer:
djverab [1.8K]2 years ago
6 0

Answer:

Step-by-step explanation:MJKHGFDSASZDFGHJKKJJKHVFFGFBHGYFDRTGBNHBHJYYGJGGYBJHGGHYUYDSRFGYHJHHHBGYGGH         B

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Please help with this problem<br><br> 32n^4<br> _____=<br><br> 4n^2
sertanlavr [38]

Answer:

4*n^2 and n cannot equal 0

Step-by-step explanation:

First, since you have a variable int he denominator you need to write on the side that n cannot = 0, you may write it as n=/= 0, so a slash through an equal sign.  You need to include this with your answer.

I'm assuming this is a fraction.The concept is actually pretty simple.  What happens if you have 2/4?  You can simplify it into 1/2.  The concept is basically saying 2/(2*2) and here 2/2 = 1 so the 2 ont he top cancels out with one of the 2s on the bottom.  This canceling only works for multiplication and division.

You can also do this with variables.  x^3/x^7 can be rewritten as (x*x*x)/(x*x*x*x*x*x*x).  here the three on top cancel out three ont he bottom leaving 1/(x*x*x*x) = 1/x^4.  This also works if there are more on top.  x^8/x^2 = x^6.

We do both in your problem.  Let's work with one at a time.  First the numbers.  32/4 = 8  Now the variables n^4/n^2 = n^2 because two of the ns int he numerator canceled the two in the denominator.  Now put them together to have your answer.  4n^2 and you have to add that n=/=0

4 0
4 years ago
Quadratic regression​
frosja888 [35]

A quadratic regression is the process of finding the equation of the parabola that best fits a set of data. As a result, we get an equation of the form: y = a x 2 + b x + c where a ≠ 0 . The best way to find this equation manually is by using the least squares method.

8 0
4 years ago
Make a flow chart showing that the triangles below are similar. NO LINKS OR CRAZY LANGUAGES.!!!!!!​
pantera1 [17]

Answer: See the attached image

You have the correct idea for the boxes you've filled out. For the first three boxes in column 1, I would be specific which segments you are dividing. So for instance, in the first box, it would be EG/EB = 55/11 = 5. Then the second box would be EF/EC = 35/7 = 5, and so on. The order of the boxes doesn't matter. The three boxes then combine together to help show that the triangles are similar. Specifically \triangle EFG \sim \triangle ECB. The order of the letters is important to help show how the angles pair up and how the sides pair up. We use the SSS similarity theorem here.

The second problem is the same idea, but we use one pair of congruent angles. So we'll use the SAS similarity theorem this time.

8 0
3 years ago
Identify the common difference of the sequence: –8, –1, 6, 13,
Oksanka [162]

They are skipping -7, 5, -7.

The common difference of the sequence is 18.

3 0
2 years ago
Given that D, E, and F are the midpoints of their respective sides, which midsegment is parallel to side BC¯¯¯¯¯¯¯¯? options : a
kobusy [5.1K]

Answer:

The answer is DF which is choice A.

3 0
4 years ago
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