Answer:
the number of 40cm lengths cut is 5.75 pieces
Step-by-step explanation:
The number of 40cm lengths cut is shown below:
= (Length of steel bar - two lengths) ÷ (length)
= (340 cm - 55 cm - 55cm) ÷ (40 cm)
= 230 cm ÷ 40 cm
= 5.75 pieces
Hence, the number of 40cm lengths cut is 5.75 pieces
We simply applied the above formula so that the correct unit could come
Also the same is relevant
Answer:
108
Step-by-step explanation:
36(3)=108
The correct answer is not on the answer choice.
Whichever answer is the closest to 108, choose it.
My guess is 2+5(square of 2)/ 2 and 2-5(square of 2)/2
Answer:the second one
Step-by-step explanation:i Hope you get it right
Given b equals -3, determine if it is a solution to 4b - 6 = - 18.
So, we have our given which is b = -3, and we are asked to determine if it a solution to the above equation.
To do this, we can plug -3 in for b and see if it works out.
Work:
Plug in -3 for b.
4(-3) - 6 = - 18
-12 - 6 = -18
-12 - 6 = - 18
Thus, b = -3 is a viable solution for the equation of 4b - 6 = -18.