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Verdich [7]
3 years ago
13

Use the associative property of addition to find the total of 4,12 and 18

Mathematics
1 answer:
Dahasolnce [82]3 years ago
4 0

Answer:

The correct answer is the alternative because the associative property of the sum states that despite of how the numbers are grouped, the result is not affected

Step-by-step explanation:

4 + 12+ 18 = (4+12)+18  --> one form to be grouped (note parenthesis)                            = 4 + (12 +18) --> Second form to be grouped

Hence:

(4+12)+18 = 4+(12+18)  (Associative property)

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Graph h(t)=-2(t+5)^2+3, find h(-8)
NARA [144]

Answer:

h(-8)=-15

Step-by-step explanation:

Substitute t=-8

h(-8) =-2(-8+5)^2+3

       =-2(-3)^2+3

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       =-18+3

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8 0
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Answer:

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$10,000 for 20 years at 5% compounded annually
saveliy_v [14]

Answer:

$26532.98

Step-by-step explanation:

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A swimming pool at a park measures 9.75 meters by 7.2 meters what is the area?
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