Answer:
Step-by-step explanation:
Variable
Answer:
53
Step-by-step explanation:
If cba is 37 degrees then dbe has to be 53 degrees. The bottom and top angle are obtuse so they are out of the question
Answer:
= 2 x 10⁷
Step-by-step explanation:
Given expression is 
The given expression is simplified as follows;

Therefore, the result of the given expression is 2 x 10⁷
Answer:
1
Step-by-step explanation: