Answer:
Step-by-step explanation:
<h3>Given</h3>
- m∠DXB = 70° 15' 12''
- m∠DXC = 30° 30' 20''
<h3>To find</h3>
<h3>Solution</h3>
<u>According to Angle Addition postulate:</u>
<u>Therefore</u>
- m∠CXB = m∠DXB - m∠DXC
- m∠CXB = 70° 15' 12''- 30° 30' 20'' = 39° 44' 52''
6x + 8 = 74
-8 -8
6x = 66
/6 /6
x = 11
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They are right except for 12. i think it is C but i could be wrong.
Answer:
the answer is 42 because your dividing 7 by 9
Step-by-step explanation:
