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
Answer:
B whole number
Step-by-step explanation:
Whole number is the right answer because integers are even numbers, irrational numbers are in root. and rational numbers are in points.
Answer: Add 3.26
d and 9.75
d
.
13.01
d
−
2.65
Step-by-step explanation:
