There are 3 feet in 1 yard this is equivalent to 12 feet in 4 yards which proportion can be used to represent this?
12/1=4/12
1/3=12/4
3/1=4/12
3/1=12/4

 The answer is (D)

Step-by-step explanation: Given that  there are 3 feet in 1 yard, which ios equivalent to 12 feet in 4 yards. We are to select the correct option from the four proportions that can be used to represent this.

1 yard = 3 feet  implies  4 yards = 12 feet.

Therefore, the required proportion will be written as

Thus, the correct option is (D).  

the answer is d

the answer is in the first quadrant, which make the y-int positive.

since the dots are going down, therefore the correlation is negative

i hope it is right.

answer: bearing in mind that a rectangle has a perimeter of length + length + width + width.

step-by-step explanation:

p = perimeter

l = length

x=width

p = 2l + 2x

p = 2(l+x)     < ==== perimeter of the base of the box.