Terry is making 6 hat and scarf sets. Each scarf set requires 2 yards of material and each hat requires 30 inches of material. Haw many feet of material does he need for all 6 hat and scarf sets.

Terry requires 51 feet of materials for 6 hats and scarf sets.

Step-by-step explanation:

Given:

Materials required for each scarf set = 2 yard

Material required for each hat = 30 inches

We need to find the material required in feet for 6 hat and scarf sets.

Solution:

First we will find the material required for 1 hat and scarf set in feets.

Now we know that;

1 yard = 3 feet

2 yard =

Materials required for each scarf set = 6 ft

Also We know that;

12 inch = 1 foot

30 inches = Number of foots in 30 inches.

Using unitary method we get;

Number of foots in 30 inches =

Material required for each hat = 2.5 ft

Now Material required to make 1 hat and scarf set =

Now material required to make 6 hat and scarf set =

Hence Terry requires 51 feet of materials for 6 hats and scarf sets.

x = 25

step-by-step explanation:

a^2+b^2=c^2

7^2+24^2=c^2

49+576=625

sqrt625=25

x=25

1) is right

step-by-step explanation: