jacckiie5176
28.09.2019 •
Mathematics
Math equation question
7/x+4=2/x+9
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Ответ:
7+4x=2+9x
=> 7-2 = 9x - 4x
=> 5 = 5x
=> x = 1
Hope it helps!!!
Ответ:
62.8ft
Step-by-step explanation:
we are to determine the circumference of the garden
circumference = πD
= 3.14 x 20 = 62.8 ft