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Vsevolod [243]
3 years ago
14

A and b are positive integers and a-b=2 ... Evaluate the following:

Mathematics
1 answer:
zalisa [80]3 years ago
6 0

Answer:

1/9

Step-by-step explanation:

after simplifying you will get 3^b-a. if a-b =2, b-a=-2. 3^-2=1/9

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3 years ago
B
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Answer:

(a) 320 cm²

(b) 75 cm³

Step-by-step explanation:

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8 0
3 years ago
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DanielleElmas [232]

Answer:

8x + 4 - z

Step-by-step explanation:

Given the following :

The distance from her house to school is 2x+5 The distance from the school to the park is z If the total distance she was that day is 10x +9 how far is it from the park back to her

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8x + 4 - z

6 0
3 years ago
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