Justice has 3 yards of cotton. She needs 3/4 yard for each skirt she makes. How many skirts can she make?

She can make 4 skirts.

Step-by-step explanation:

This is because you'd convert 3 to a fraction of over 4, so it'd be the same fraction type as 3/4.

3 times 4/4 is equal to 12/4.

12/4 divided by 3/4 is 4.

4

Step-by-step explanation:

3/.75=4, turn 3/4ths into a decimal and divide. or you can turn 3 into a improper fracfion and make it 12/4ths and just divide the numerators 12/3 which is 4

x = ± 6i

step-by-step explanation:

x^2 = -36

take the square root of each side

sqrt(x^2) = sqrt(-36)

we know sqrt(ab) = sqrt(a) sqrt(b)

x = ±sqrt(36) sqrt(-1)

we know that sqrt (-1) = i

x = ± 6i