A, B and C are points on a circle, centre 0. Angle ABC = 38°
Work out the size of angle OAC.
Give a reason for each stage of your working.

1gm = 1000mg so 0.1gm = 1000mg

first, convert the weight to kg

160lb * 1kg/2.2lb = 72.7kg

next, the dose

72.7kg * 100mg/kg = 7270mg

the least value out of the data shown is 5, maybe if you post a picture with it i could a little more.

step-by-step explanation:

l.jnl.j/n.m,lm,

step-by-step explanation:

answer: (c) m∠qpo + (2x + 16)° = 180°

step-by-step explanation:

the opposite angles of a quadrilateral are supplementary.

so, ∠o + ∠q = 180°   and   ∠p + ∠r = 180°

since ∠r = 2x + 16°, we can use substitution as follows:

∠p + ∠r = 180°

∠p + (2x + 16)° = 180°