ABRANLINLCON
13.11.2020 •
Mathematics
I need help in math pass I want to get my last question right pls help me
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Ответ:
Use google or your brain both work maybe b
Step-by-step explanation:
Ответ:
1.5D in
Step-by-step explanation:
we know that
A worker uses 450 inches of steel wire to make 300 springs
so
using proportion
Find out how many inches of steel wire are needed to make D spring
Let
x -----> inches of steel needed