Lines L and M are parallel. 3
4
L
2
5
1
6
38
>M
7
Find : m25
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142

Step-by-step explanation:

∠2=38 ( corresponding angles)

definition: the angles which occupy the same relative position at each intersection where a straight line crosses two others. If the two lines are parallel, the corresponding angles are equal.

sum of straight angle=180

∠5+∠2=180

∠5+38=180

∠5=180-38=142 degrees

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