The value of y, the length of each leg, must be
equal to 7.
between 7 and 14.
greater than 7. between
14 and 28.

b.an increase in a causes b to decrease

b) 1/3 * 1/5

step-by-step explanation:

each smallest part is 1/15 since the written one is 1/5 and it's divided by 3 equal parts. (1/5 )/3 = 1/15 = 1/3 * 1/5

look at photo