Dexter has four different coins in his pocket. He randomly selects a coin from his pocket, replaces it, and selects another coin
1 answer:
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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:
Answer:
5X ft
Step-by-step explanation:
Given the new scale of 1 inch equals = 5 feet
let denote the width of the living room on the blueprint.
To find the width of the living room:
Hence the living room has a width of 5X ft