Answer:
She should buy 7 large pieces of fabric to make 7 scarves
Step-by-step explanation:
Length of side of each square piece =
Area of 1 square piece =
Doris uses 8 square pieces to make one scarf.
Area of 8 square pieces = Area of 1 scarf =
Area of 7 scarves =
Length of fabric bought by Doris =
Breadth of fabric brought by Doris = 2 yards
Area of fabric brought by Doris =
So,She should buy no. of large pieces of fabric to make 7 scarves =
Hence She should buy 7 large pieces of fabric to make 7 scarves
Answer:
Step-by-step explanation:
Let the distance be and the time be .
It was given that the distance, , varies directly as the square of the time , we write the proportional relation,
.
, where is the constant of variation.
It was also given that, , when .
Now the equation of variation becomes;
When, ,
The object will travel 301865 feet in 55 seconds.
Where is the parallelogram?