Answer
8 %( When we round off to the neaerest tenths we get 10%)
Step-by-step explanation
4/50*100
=4*2
=8%
The answer is going to be A.
Shadow 1 / Height 1 = Shadow 2 / Height 2
Answer:
Step-by-step explanation:
Answer:
1 1/2
Step-by-step explanation:
1 1/2 + 3 1/2 = 5
6 1/2 - 5 =1 1/2
Answer: The first option.
Step-by-step explanation:
1. The formula for calculate the perimeter is:
P=2l+2w
Where l is the lenght and w is the width.
2. The first perimeter is:

3. If you multiply the dimension by a scale of factor of 2, is the same as write the following expression:

Where
is the first perimeter.
4. Then:
