3 years ago

Help me with these questions

Mathematics

1 answer:

DerKrebs [107]3 years ago

6 0

9 c 10 b 11 b 12a 13 c 14 d 15 d 16c 17 a or c
18 b 19 d 20 is b

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The answer for this solution is D
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Read 2 more answers

Please help me out with this .

zubka84 [21]

Answer:

36.07

Step-by-step explanation:

Method 1:

$A_1 = b * h = 3.1 * 3.4 = 10.54$

$A_2 = b * h = 3.8 * 3.7 = 14.06$

$A_3 = b * h = 3.1 * 3.7 = 11.47$

$A = A_1 + A_2 + A_3 = 10.54 + 14.06 + 11.47 = 36.07$

Method 2:

$A_1 = b * h = (3.1 + 3.8)(3.4 + 3.7) = 6.9 * 7.1 = 48.99$

$A_2 = b * h = 3.4 * 3.8 = 12.92$

$A = A_1 - A_2 = 48.99 - 12.92 = 36.07$

Both solutions point to the same answer, so we can confirm it's correct

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3 years ago

Isabella wants to change the coverage of her employer-based health insurance policy. In which three of these situations can she

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How do I solve this ?

KiRa [710]

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