Answer:
b
Step-by-step explanation:
The equation is given as W varies directly with u and inversely with d, then the equation is written as:
W = k1u
here k2 is the proportionality constant.
and p = k2

here k2 is the proportionality constant.
Thus, combining both equations we get, p = K

where K = K1*K2, is the proportionality constant.
Answer:
i believe it is 24
Step-by-step explanation:
PLZ GIVE BRAINLY
Answer:
Step-by-step explanation:
2)Perimeter=28 rounded to 30. Area=48 rounded up to 50.