Answer:
I think it is 7:45
Step-by-step explanation:
Jamal and Gary
lets say that t=5
Jamal- 12<(5)+12 true
Gary- 6>0.5(5) true
Nancy- 30-(5)<18 false
Hope this helps!
x ≈ 31.0°
Using the tangent ratio in the right triangle
tanx = = , then
x = ( ) ≈ 31.0° ( to 1 dec. place )