Goran is estimating the height his office building. The actual height of his office building is 42 ft. Goran's estimate is 45 ft. Find the absolute error and the percent error of Goran's estimate. If necessary, round your answers to the nearest tenth.​

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Step-by-step explanation:

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a

step-by-step explanation:

when a number is between two straight lines it means the absolute value.

to find absolute value you need to know how many numbers is that number away from 0.

when finding absolute value the number will always come out positive

so absolute value of -3 is 3

absolute value of 3/2 is 3/2

absolute value of -2 is 2

absolute value of 3.5 is 3.5

absolute value of -1 is 1

now put these numbers in order:

a)   |-1|, |3/2|, |-2|, |-3|, |3.5|

i am not sure :

step-by-step explanation: