Which expressions are equivalent to 647 3 39? Circle all the correct answers. A 6(30 1 9) 1 4(30 1 9) 1 7(30 1 9) B 600(30 1 9) 1 40(30 1 9) 1 7(30 1 9) C (647 3 3) 1 (647 3 9) D (600 3 30) 1 (600 3 9) 1 (40 3 30) 1 (40 3 9) 1 (7 3 30) 1 (7 3 9) E (6 3 30) 1 (6 3 9) 1 (4 3 30) 1 (4 3 9) 1 (7 3 30) 1 (7 3 9)

the answer is d

step-by-step explanation:

aloha~! my name is zalgo and i am here to you out on this amazing day. to answer your question, yes, nonzero numbers can have a greatest common factor and that would be 1. still don't get it? let me considering every number is divisible by 1 and hence every number has 1 as a factor of theirs. so, if 2 nonzero numbers didn't share any gcf (greatest common factor), they would still have a factor in common and that would be 1.

i hope that this ! : p

"stay and stay proud! " - zalgo

(by the way, do you mind marking me as brainliest? i'd greatly appreciate it! mahalo! x3)

area of rectangle a is 2 times that of rectangle b that means 2x+x =   36cm^2

3x = 36cm ^2

x = 36/3

x= 12cm^2

and 2x = 24cm^2

now side of square = are divided by sides = 36/4 = 6cm

that means length of rectangle a and b is 6cm too

now for rectangle a,

l*b = area

= 6*y=24

y=24/6 = 4

therefore dimensions of rectangle a are- length = 6cm, breadth = 4cm

and for rectangle b, length = 6cm and breadth = 6-4 = 2cm.

hope this .