A machine can enlarge a 6– inch by 4– inch regular photograph to any of the dimensions shown in the table below. Which equation represents the relationship between I, the length of the enlargement, and w, the width of the enlargement?

c. w = 2/3l

Step-by-step explanation:

for a., none of the values fit so it can't be a.

for b., the second row fits but none of the others do so it can't be b.

for c., every single row fulfills the equation so the answer is c.

for d., the first row fits but none of the others do so it can't be d.

since there are only four choices it's fine to plug and test.

happy learning n hope this helped!

step-by-step explanation:

given perimeter: 28cm

length: 9cm

atp,

2(l+w)=p of the reactangle

2(9+x)=28

18+2x=28

2x=28-18

x=10/2

x=5

therefore width is 5 cm

the slope of the line is 60

one point on the line is (40,10)

step-by-step explanation:

in the equation outside the parenthesis the equation always tells you the slope. in this case it is 60.

in the parenthesis is also says 40 which is x because it is near the x and 10 is y because it is near y.