Answer:I believe its b
Step-by-step explanation:
Step-by-step explanation:
what are the expressions?
Answer:
f(g(x))=x
G(f(x))=x
Step-by-step explanation:
f(x)=8x
g(x)=x/8
f(g(x))
f(x/8)
8x/8
x
g(f(x))
g(8x)
8(x/8)
x
Use the formula for volume=LWH
1/5 of a metre. 0.2m. 20cm. However you like to write it :)
This is because 3/5 is being divided by 3. So a third of 3/5 is 1/5, just as a third of 3 is 1.
Also, if you change it decimals, you get 0.6m ÷ 3 = 0.2m. You can then change it to cm if you like. 0.2m, 20cm, 1/5 of a metre. They're all the same thing and equally acceptable as an answer.
Hope I helped :)
