When are two angles called complements of one another ?

Two angles are said to be complements of one another if: they add up to be 90 degrees.

Step-by-step explanation:

When are two angles called complements of one another ?

Answer : Two angles are said to be complements of one another if: they add up to be 90 degrees.

Like popular combinations are = 60 degrees plus 30 degrees

45 degrees plus 45 degrees.

And many more.

a.for lorena 14 hours makes $126   for 16 hours she makes 144

for julie 6 hours makes $72 for 21 hours its $252

b. julie makes more money than lorena julie makes $12 an hour and lorena makes $9  

.