If AB is twice as large as A'B', the scale factor must be 0.5 to get from AB to A'B':
Step-by-step explanation:
By Sine Rule,
x/sin42° = 37/sin110°.
Hence x = 37sin42°/sin110° = 26.35 in. (A)
Answer:
10
Step-by-step explanation:
Any number subtracted by its self will be zero.
For example:
1-1=0
2-2=0
3-3=0
4-4=0...