meramera50
11.09.2019 •
Mathematics
1
which of the following equations can be
used to show that angles a and bare
supplementary?
a+b = 180
a - b = 180
2a + b = 180°
2a = 180°
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Ответ:
M = rise over run (count how many times you go up -rise- and across-run- and make it a fraction which makes your slope
B= y-Intercept , where y crosses