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ANTONII [103]
2 years ago
15

You basically look at the bar graph on the right and see which statement is true. Brainliest and thank you!

Mathematics
1 answer:
wel2 years ago
7 0

Answer:

D

Step-by-step explanation:

To check this answer, you could obviously graph the points, but without graphing, you can tell the line would be straight because each x value is multiplied by the same number to get the corresponding y value.

3 x 5 = 15, 4 x 5 = 20, etc. This shows linear growth. If each x value were multiplied by twice itself (3 x 6, 4 x 8, and so on), you wouldn't have a straight line because the number that x is multiplied by changes depending on the value of x.

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You pick a marble from a bag containing three black, four striped, and three white. What is the probability you will choose eith
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Answer:  

             

Step-by-step explanation:

8 0
3 years ago
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Which binomial is a factor of the following quadratic? K2-12k+36
Nitella [24]

9514 1404 393

Answer:

  (k -6)

Step-by-step explanation:

The given quadratic is a perfect square, so has one repeated binomial factor:

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Rewrite the expression in terms of the given function 1/1-sinx - sinx/1+sinx
Feliz [49]
Your question seems a bit incomplete, but for starters you can write

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Expanding where necessary, recalling that (1-\sin x)(1+\sin x)=1-\sin^2x=\cos^2x, you have

\dfrac{1+\sin x-\sin x(1-\sin x)}{(1-\sin x)(1+\sin x)}=\dfrac{1+\sin x-\sin x+\sin^2x}{\cos^2x}=\dfrac{1+\sin^2x}{\cos^2x}

and you can stop there, or continue to rewrite in terms of the reciprocal functions,

\dfrac{1+\sin^2x}{\cos^2x}=\sec^2x+\tan^2x

Now, since 1+\tan^2x=\sec^2x, the final form could also take

\sec^2x+\tan^2x=\sec^2x+(\sec^2x-1)=2\sec^2x-1

or

\sec^2x+\tan^2x=(1+\tan^2x)+\tan^2x=1+2\tan^2x
7 0
3 years ago
write a polynomial function f of least degree that has rational coefficients, a leading coefficient of 1, and the zeros 2, -3, a
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Answer:

Do you have some examples?

5 0
2 years ago
A square patio has an area of 180 square feet. How long is each side of the patio to the nearest tenth?
ikadub [295]

Answer: Squares have all 4 sides equal. Just square root 180 in a calculator and you'll get √(180)= approximately 13.4.

5 0
3 years ago
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