Answer:
-10
Step-by-step explanation:
the upper right is the same (105°), therefore the left 75°
now you have 180 = 75 + x + 115
therefore: -10
The LCM of 24 and 72 is 72 :)
(4,-16) factor 3/4
3/4 ×4=3 , -16×3/4= -12
B' (3,-12)
0 = 42 - 6x
0 = -6(x - 7)
x = 7
