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Alexeev081 [22]
3 years ago
11

How did you fine the answer. The answer that I have is correct but how do you get to it . I need 1a 1b and 2

Mathematics
1 answer:
Anna71 [15]3 years ago
6 0

1a:

580 - (580 × .1) - 20

580 - (58) - 20

522 - 20

502

1b:

990 - (990 × .25) - 20

990 - (247.5) - 20

742.5 - 20

722.5

I'm not sure how to solve #2.

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Answer:

28 (length' unit)²

Step-by-step explanation:

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the area of all A rectangle - The area of the missing portion of the rectangle = 32 - 4 = 28 (length' unit)²

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Answer:

it is 20% your welcome


Step-by-step explanation:

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--Percent means out of 100, so 20% = 20/100

The prob in other words is asking
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