It would be $100 if he works for eight hour hours if it wasn’t overtime but since it’s overtime and he works half of the amount it would be 50
Answer: domain: (-oo,oo) range: (0,oo)
Step-by-step explanation:
Answer:

Step-by-step explanation:

First, we expand the equation using the distributive rule:

Hence, 
Simplify: 
Add like terms:

Subtract 13 from both sides: 
Divide both sides by -8:

Find the missing angles using either the triangle sum theorem (a2+b2=c2) or inverse trigonometric ratios