this is for 6 !
a total of 68 yd of rope was used to rope off all four sides of a rectangular region with a width of 12 yd. what is the area of the rectangular region?
a) 144 yd
b) 264 yd
c) 484 yd
d) 650 yd

Option B). Area of the rectangular region is 264 yd².

Step-by-step explanation:

It has been given in the question that a 68 yd of rope was used to rope off all four sides of a rectangular region.

Width of the region is 12 yd.

Since length of the rope is the perimeter of the rectangular region.

Therefore 2×(length + width) = 68

2(length + 12) = 68

2×length + 24 = 68

2×length = 68 - 24 = 44

Length = 44/2 = 22 yd

Therefore area of the rectangular region = 22×12 = 264 yd²

Option B) 264 yd² is the region.

22 and 22

step-by-step explanation:

10 plus 12 equals 22.

12 plus 10 also equals 22 because regardless of what order they're in, they're gonna equal the same thing.

i think it is everything has to equal 180 so, if i correct 4=c. 6=d. 8=a. 7=b. and the last question would be c. because they are parallel lines and they are congruent.

step-by-step explanation:

the reason everything has to equal to 180 is because that is how it works. i'm guessing that is its rule. 4 and 8 are congruent and parallel so, that would be 30+30 because they have the same number. it would equal 60. 6 and 7 are congruent and parallel so, that would be 30+30 because they have the same number. it would equal 60. 60+60 is 180. so, now you have your answer