Answer:
2.45
Step-by-step explanation:
thats is answer
Let me know if this doesn’t make sense
Answer:

The sear tower is
times higher than the sears tower model
Step-by-step explanation:
we know that
The ratio of the height of the model to the height of the actual sears tower is equal to the scale factor
Let
z------> the scale factor
x-------> the height of the model
y-------> the height of the actual
so

we have


substitute

simplify

Remember that

so

Answer:
Mass and volume
Step-by-step explanation:
Formula Density=Mass/Volume
Answer:
Step-by-step explanation:
perimeter = 2(4ft+7ft) = 2*11ft = 22ft