Evaluate the expression when z= -5 100 divided (-z2)
2 answers:
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Answer:
500/25 = 100/y
100/5 = 100/y
20 = 100/Y
200/1 = 100/Y
By cross multiplication
200 × Y = 100 × 1
Y = 100 /200
Y = 1/2
Answer:
500/25 = 100/y
100/5 = 100/y
20 = 100/Y
200/1 = 100/Y
By cross multiplication
200 × Y = 100 × 1
Y = 100 /200
Y = 1/2