Sumali sa IDNStudy.com at makakuha ng mga sagot ng eksperto. Ang aming platform ay nagbibigay ng mga maaasahang sagot upang matulungan kang gumawa ng matalinong desisyon nang mabilis at madali.

IL A Solve for the constant of variation k, then find the missing value. 1. z varies jointly as x and y. If z=3 when x=6 and y=32, find a when r6 and 12 2. w varies directly as x and y and inversely as v and w=1200 when red, y9 and v- Find w when , 12 and 9 0​

Sagot :

Answer:

1. z varies jointly as x and y and z = 60 when x = 5 and y = 6.

a. Find z when x = 7 and y = 6

b. Find x when z= 72 and y = 4

c. Find y when z= 80 and x = 4

2. If r varies directly as s and inversely as the square of u, and r = 2 when s = 18 and u = 3, find ;

a. r when u = 3 and s= 27

b. s when u = 2 and r = 4

c. u when r = 1 and s = 36