Answer:
Both expressions are = to 11 when x is 2.
Therefore, the expressions are equivalent.
The answer is 3, because the other two sides are 3 and the angle is 60, so the other angles will have to be 60. That means it is an equilateral triangle.
Answer:
send a picture too understand it
Step-by-step explanation:
we dont have enough information
Answer: 90
Explanation: The pattern is add 3 then the next set is double. [9-6=3 then 18-9=9(or doubled)] and the pattern continues and because 45-42=3 the next number set would be 45 doubles which equals 90.
