The answer is B) 9
The x values must not repeat if they are a function.
The perimeter of the rectangle is 50 inches
Answer:
Step-by-step explanation:
r+58
Let r=3
3+58
61
Answer:
the density of the iron is 7.9 g /cm^3
Step-by-step explanation:
The computation of the density of the iron is shown below:
Density = weight ÷ volume
= 474 ÷ (5 × 3 × 4)
= 474 ÷ 60
= 7.9 g /cm^3
Hence, the density of the iron is 7.9 g /cm^3
