An expression is just a mathematical phrase. A numericalexpression contains numbers and operations. An algebraic expression is almost exactly the same except it also contains variables!
Hope this helped :)
Answer:
C
Step-by-step explanation:
most of the dots are along the line C
Answer:
The answer is 32.63
Step-by-step explanation:
Answer: Hm, this sounds a bit out of order I hope you use better grammar and please ask a question not a comment
AOD=180 so COD=48
Since point C and D are equidistance to center point(O) OD and OC are congruent.
That also means OCD=ODC.
180-48=OCD+ODC
ODC=OCD
x= 66
