Answer:
hewo
Step-by-step explanation:
8.6*7=60.2, 16*1.4=22.4, 12*14=168, 7.3*20=146
6 is the cube root of 216.
I hope this helps! :D
You need to use recursive sequence for this one
Answer:
33
Step-by-step explanation:
The two angles add up to 180 degrees because a straight line is 180 degrees
<em>Add both equations and set equal to 180</em>
3m + 138 + 7m +12 = 180
<em>Algebra yeet</em>
<em>Simplify</em>
10m +150 = 180
10m = 30
m = 3
Angle DBC is (7m + 12):
<em>Substitute m = 3</em>
7(3) + 12 = 21 + 12 = 33 degrees
