I'd solved the question in attachment. Please watch out the pic..
Answer:
C.
Step-by-step explanation:
D = c-1.
X = 3
Hope it helped.
Answer:
46.15%
Step-by-step explanation:
60/130 = .4615
multiply by 100 to get it into percentage form
46.15%
The answer 48cm but i can’t find no work for it if you haven’t got it already