(One steel rod’s volume) = 3.14 x 4^2 x 20
= 1004.8cm^3
(Used steel) / (One steel rod’s volume) =
(Made steel rod’s number)
The answer is 28
X = 60°
Because the square in the corner tells you that it is 90° (right angle)
So your equation to solve for x would be...
x + 30 = 90
Now you need to isolate the x.
Subtract both sides by 30.
x + 0 = 90 - 30
x = 60
To start, you need to subtract 4x from both sides, that way, x is one one sid of the equation.
The answer to your question is 3:23
Answer:
The answer is 351/5. But if you want to simplify it, it would be the same thing
