Answer:
94
Step-by-step explanation:
the sum of the angles in a triangle add up to equal 180
180-73-13=94
The answer is 1 because 7*9 is 63
7*10=70 70-7=63
4,8,12,16,20,24,28,32,36,40,44,48
Answer:
63
Step-by-step explanation:
Since a1=7 and the question is to find a9, you just have to multiply 7 and 9 which is 63
