kaleahearly123

29.06.2019 • 

Mathematics

Aquadratic equation is shown below: x2 + 18x + 76 = 0 which of the following is the first correct step to write the above equation in the form (x − p)2 = q, where p and q are integers? add 9 to both sides of the equation add 5 to both sides of the equation subtract 5 from both sides of the equation subtract 9 from both sides of the equation

Ответ:

kcarstensen59070

20.12.2021

Mathematics

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Option A

Step-by-step explanation:

If grounds maintenance manager replaces the fence by 30 feet and 40 feet

then we have to find the perimeter of the commercial lot.

Since perimeter = 2( length + width)

                           = 2( 30 + 40 )

                           = ( 30' + 40' + 30' + 40' )

Option A is the correct option

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