8 is the x intercept and -2 is the y
400×10=4000
400×2=800
50×10=500
50×2=100
2×10=20
2×2=4
4000+800+500+100+20+4=5,424
Check answer by multiplying 452 and 12
452×12=5,424
We can divide 143.50 by 7. This gives us 20.5. This means that she works 20.5 hours a week or 21 hours if you round up.
Answer:
Step-by-step explanation:
tan x° =
⇒<em> x°</em> ≈ 36.87° ≈ <em>36.9° </em>