Answer:
6
Step-by-step explanation:
6 is the correct answer because-3-3+1
Answer:
Let's just find the value of the unknown degree next to 35 degrees.
180 - 35 = 145 degrees
Since 145 degrees is the unknown degree next to 35 degrees, it is vertical to the x it will be the same therefore your answer is 145 degrees.
the answer to the question is 1050
Answer:
See the diagram.
Step-by-step explanation:
represents a circular disc with centre
and radius 
4x +9
3x and x are like terms
And 2 and 7 are like terms
Hope this helps :D