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babygirl77733
29.11.2020 •
Mathematics
Question 5 of 5 Which expression would be easier to simplify if you used the associative property to change the grouping? O A. 1+1 + (- O B. (-) + (-3)+(-3) O C. 0.85+ (0.15 +(-3)] O D. (160 + 40) + 27
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Ответ:
x + y = 180
x : y = 3:2
3 + 2 = 5
x = 3/5 x 180 = 108
x = z = 108 (alternate angles)