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vladimir1956 [14]
1 year ago
15

Estimate the perimeter and the area of the shaded figure to the nearest whole number

Mathematics
1 answer:
ollegr [7]1 year ago
7 0

Answer:

See below ~

Step-by-step explanation:

<u>Perimeter</u>

  • 2(6 + 8)
  • 2(14)
  • <u>28</u> units

<u>Area</u>

  • 2(4 x 2) + 2(8)
  • 4(8)
  • <u>32</u> square units
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lana [24]

Answer:

y = 2(x-3)^2 -12

y = -4/9(x-2)^2 +7  bonus

Step-by-step explanation:

The vertex form of a parabola is

y = a(x-h)^2 + k  where (h,k) is the vertex

y = a(x-3)^2 - 12

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6 = 9a-12

Add 12 to each side

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18 = 9a

Divide each side by 9

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We follow the same steps for the bonus

y = a(x-2)^2 +7

Substitute the point into the equation

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3 =a (-3)^2 +7

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subtract 7 from each side

3-7 = 9a +7-7

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Divide by 9

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Answer:

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Answer:

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Citrus2011 [14]

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