Answer:
Step-by-step explanation:
take 52 degree as reference angle
using tan rule
tan 52=opposite/adjacent
1.27=x/21
1.27*21=x
26.67=x
26.9=x
the taco stand would sell 37 tacos in 1/2 an hour.
4.Ans: intersection part of set
y=8x
Hope this helps you
