Find x & pleassse me !

5/4 =x

7/4 =y

Step-by-step explanation:

We can use proportions to solve.  Put the small triangle side over the big triangle side

5            8

=

5+x             10

Using cross products

5*10 = 8(5+x)

Distribute

50 = 40+8x

Subtract 40 from each side

50-40 =40-40+8x

10 = 8x

Divide by 8

10/8 = 8x/8

5/4 =x

7            8

=

7+y             10

Using cross products

7*10 = 8(7+y)

Distribute

70 = 56+8y

Subtract 56 from each side

70-56 =56-56+8y

14 = 8y

Divide by 8

14/8 = 8y/8

7/4 =y

1 1/5

step-by-step explanation:

easy its decreasing

step-by-step explanation:

because its top point is at the to of the graph on the left side (atleast from the veiw i see it) now if that top point wast in the lower part of the graph it would be increasing hope this have a nice day