Answer:
x = 11
y = 17
Step-by-step explanation:
5y and (7y - 34) are vertical angles which means they're equal to each other:
5y = 7y - 34
5y - 7y = -34
-2y = -34
y = 17
(8x + 7) and (9x - 4) are also vertical angles:
8x + 7 = 9x - 4
8x - 9x = -4 - 7
-x = -11
x = 11
PH = - log [H+]
pH = - log (0.000316227)
pH = 3.5
Answer:
-4
Step-by-step explanation:
that is the slope
The answer is 1.067. Hope it's not too late.
