Answer:
Step-by-step explanation:
(6x + 2)° + 42° + 58° = 180°
6x + 2 = 180 - 100
6x = 78
x = 13
13
There are 180 degrees in a triangle
58 + 42 + (6x +2 ) = 180
98 + (6x + 2) = 180
Subtract 98 from 180.
6x +2 = 82
Subtract 2 from 82
6x = 80
x = 13.333 or 40/3
16.8
84/5 = 16.8
Answer: 8/8
k = -3
log7(-5k - 3) = log7 (-4k)
---> -5k - 3 = -4k
-k - 3 = 0