X<-5 and x>2 is the solution to the two inequalities
Answer:
No
Step-by-step explanation:
Answer:
Step-by-step explanation:
sin(angle 1) = 5.2/6 = 26/30 = 13/15
cos(angle 1) = 3/6 = 1/2
sin(angle 2) = cos(angle 1) = 1/2
cos(angle 2) = sin(angle 1) = 13/15
angle 1 = 60 degrees [cos60 = 1/2 - identity]
Answer:
12
Step-by-step explanation:
LCD = 12
Hope this helps!
8x +9 = 6x + 21 where x = number of chairs in each row
2x=12
x=6
sub back into original equation 8 x 6 + 9 =57 chairs