I need help with 18, 19, & 20

1 answer:

4 0

18. 17.9
19. 21.1
20. I cant see the numbers sorry; if the sides are 6, √85 than it should have an angle of 40.6

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lilavasa [31]

Answer:

The answer is B. $y = x^2 + 6x + 5$

Step-by-step explanation:

Because $y = (x + 3)^2 - 4 = x^2 + 6x + 9 - 4 = x^2 + 6x + 5$

So the answer in this question is B.

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r-ruslan [8.4K]

2 1/2 + 3 * (1/4)

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Brilliant_brown [7]

Answer:

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sveta [45]

Answer:

Step-by-step explanation:

2/100 x 200 = 4

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Feliz [49]

The answer is 4.14 hoped that helped

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3 years ago