Hey there!!
We know angle DEC = angle AEB
Hence,
... 4x + 12 = 5x - 10
... - x = - 22
... x = 22
4 ( 22 ) + 12
88 + 12
100° is the answer.
Hope my answer helps!
Answer:
31
Step-by-step explanation:
1+2=3
3x10=30
30+3=33
Answer:
<h2>
21 no sure what the "i" means</h2>
Step-by-step explanation:
Answer:
Total Distance : 1*60 +60=120
Total time taken = 1+ 60/30= 1+2=3
Hence average speed for the trip = 120/3= 40 kmph
Hence Answer is 40
Step-by-step explanation:
Answer:
Second option is the correct answer.
Step-by-step explanation:
