Rectangle A measures 8 inches by 2 inches. Rectangle B is a scaled copy of Rectangle A. Select all of the measurement pairs that could be the dimensions of Rectangle B.

40 inches by 10 inches
10 inches by 2.5 inches
9 inches by 3 inches
7 inches by 1 inch
6.4 inches by 1.6 inches

40 inches by 10 inches

&

6.4 inches by 1.6 inches

Step-by-step explanation:

40 inch divided by 5 in is 8 inch                      

10 inch divided by 5 in is 2 inch

6.4 inch x 1.25 inch is 8 inch

1.6 inch x  1.25 inch is 2 inch

c. (3,2,6) is the answer.

answer: the answer is one

step-by-step explanation:

pemdas, in this situation there is no parenthesis or exponents so you go to multiplication, 1x1=1, then division 1/1= 1 then addition 1+1=2 then subtraction 2-1=1