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Elis [28]
3 years ago
14

Please help!! giving points and available!!:)

Mathematics
2 answers:
Makovka662 [10]3 years ago
8 0

Answer:

19.9 cm

Step-by-step explanation:

os that a 3.4 in the very left? if so...this should be it.

alekssr [168]3 years ago
5 0

Answer:

15.58 cm²

Step-by-step explanation:

Let's calculate the whole shape's area and subtract.

5.5 + 3 = 8.5

8.5 × 3.4 = 28.9 cm²

2 × 6 = 12 cm²

2 + 1 = 3

3.4 - 3 = 0.4

0.4 × 3.3 = 1.32 cm²

28.9 cm² - 12 cm² - 1.32 cm² = 15.58 cm²

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Erin was completing the square of the quadratic function in order to find the extreme value. What is the next step in the proces
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Step-by-step explanation:

ax^2+bx+c=0

a=leading term

ok so if the leading term is positive then opens up and has a <u>min</u>

if leading term is negative then opens down and has a <u>max</u>

leading term is positive

1x^2+8x

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to complete the square, move c aside take 1/2 of b and square it

b=8

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now add that to both sides

x^2+8x+16+6=0+16

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7 0
3 years ago
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mode:46

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Step-by-step explanation:

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The two-way table is attached.

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8 0
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