The given formula is f(t) = 0.4t
They want to solve for f(10), replace t in the formula with 10"
f(10) = 0.4(10)
Multiply:
f(10) = 4 centimeters.
Hey there!!
Let's take the length of the bigger piece as x inches
Then, the length of the smaller piece would be x - 8 inches
The sum of these lengths would be 54 inches
... x + x - 8 = 54
... 2x - 8 = 54
... Add 8 on both sides
... 2x = 62
... Divide 2 on both sides
... x = 31
Hence, the length of the bigger piece = 31 inches
The length of the smaller piece would be = 31 - 8 = 23 inches
Hope my answer helps!!
Answer:
Explanation:
1. Use the scale ratio to set a proportion with the unknown lenght.
2. To solve for x, use cross multiplication:
3. Divide both sides by 24inches:
4. Simplify:
Hun, these questions look opinionated. They are asking what all you can do and what you need help with.
Answer:
correct
Step-by-step explanation:
