Rearrange so that u is the subject: s = (u+v)t/2
A. u = s/t + v
B. u = 2s/t - v
C. u = 2s - t/v
D. u = 2s - v/t

B

Step-by-step explanation:

s=(u+v)t/2

Cross multiply

2s=(u+v)t

Divide both sides by t

2s/t=u+v

2s/t-v=u

u=2s/t - v

the answer is c. hope this !

step-by-step explanation:

v = 1/3 a^2h

step-by-step explanation:

if the height is 57.7cm and the height of the slant edge is 18.2cm, then the volume is 1/3 a^2h.