Answer:
question is not clear pls resend
Answer:
a=25
Step-by-step explanation:
since angle T is 60, and angle Y is the exact same as T, it would make sense that a=25 [3(25)-15]
Answer:
C. I think
Step-by-step explanation:
Y=Ф + 8/(ФcosФ) ==> note that
dy/dФ = 1 - 8/[(ФcosФ)]² x (-8sinФ) ==> dy/dФ = 1+[(64sinФ)/Фcos²Ф]
==> dy/dФ = 1+ 64tanФ/Ф or dy/dФ = (Ф+tanФ)/Ф
Answer:x=-30
Step-by-step explanation:
150-x-2x=120+2x
-x-2x+150=2x+120
-3x + 150=2x+120
150=-x +120
-30=x