3 years ago

3. Sylvie has 16 pieces of origami paper, plus another package with 30 pieces of origami paper in

Mathematics

1 answer:

NNADVOKAT [17]3 years ago

3 0

Answer:

Step-by-step explanation:

16+30

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pychu [463]

Answer:

Step-by-step explanation:

y = -1 for x = 0 {point(0, -1)} means -1 at the end of formula

If we add 1 to y-coordinate of every given point we get the squares of x-coordinate:

(1, 0): 1² - 1 = 0

(2, 3): 2² - 1 = 4 - 1 = 3

(3, 8): 3² - 1 = 9 - 1 = 8

(4, 15): 4² - 1 = 16 - 1 = 15

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3 years ago

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Answer:

Step-by-step explanation:

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solmaris [256]

Hi there! Hopefully this helps!

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Answer: 14.

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First we calculate 3 to the power of 2 and get 9.

9 + 9 - $\frac{8}{2}$ = 14.

Now we add 9 + 9 to get 18.

18 - $\frac{8}{2}$ = 14.

Then, we divide 8 by 2 to get 4.

18 - 4 = 14.

Then we subtract 4 from 18 to get.....You guessed it, 14!

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3 years ago

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H(n) = -2n² + 4; Find h(4) A.-28 B.68 C.28 D.-4

Elena L [17]

Answer:

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Step-by-step explanation:

h(4)=-2(4)^2+4

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3 years ago

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mars1129 [50]

y=mx+b

m is your slope

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