Answer:
21.1660104885
Step-by-step explanation:
Tuve que buscarlo, no lo sabía
The answer would be
B. Subtract 12 - 4
(Hope this helps)
Answer:
Option 1
Step-by-step explanation:
The dot is closed and goes to the left because it's less than
Supplementary angles is when 2 angles add up to 180 degrees.
We will name the smaller angle a and the bigger angle b.
therefore:
b - 172.6 = a
a + b = 180
Now we substitute:
a + b = 180
b - 172.6 + b = 180
2b - 172.6 = 180
2b = 352.6
b = 176.3
To find a:
a + b = 180
a + 176.3 = 180
a = 3.7
Therefore,
angle a = 3.7 degrees
angle b = 176.3 degrees.
Hope it helps and have a great day ahead
Division property of equality because you divide the same by the same number on both sides of the equation
