Answer:
The answer to your question is: 35 yd²
Step-by-step explanation:
To solve this problem, just find the data, the formula, substitute the values in the formula and find the result.
Data
Square yards = ?
Length = 21 ft
Width = 15 ft
Formula
Area of a rectangle = length x width
Substitution
Area of a rectangle = 21 ft x 15 ft
Area of a rectangle = 315 ft²
Area of a rectangle = square yards of carpet
Finally, convert ft² to yd²
315 ft² = 35 yd²
Result
Square yards of carpet = 35 yt²
Answer:
look up online "calculator that shows the work"
Answer: C = 43.96
Step-by-step explanation: The equation to calculate the circumference of a circle is
C = 2 π r
Using the information from the diagram,
C = 2 x 3.14 x 7
Now, solve the equation,
C = 43.96
Answer:4
Step-by-step explanation: