35/k = 7/3 what is this answer

K=15

Step-by-step explanation:

35/k = 7/3 // - 7/3

35/k-(7/3) = 0

35/k-7/3 = 0

35*k^-1 = 7/3 // : 35

k^-1 = 1/15

-1 < 0

1/(k^1) = 1/15 // * k^1

1 = 1/15*k^1 // : 1/15

15 = k^1

k = 15

11.2

step-by-step explanation:

when doing tangent the tangent of the angle is equal to the opposite side from the angle over the adjacent side to the angle.

tan43 = x / 12

move 12 over by multiplying each side by 12

12tan43 = x

x = about 11.2