You can do this by drawing one line through parallel to PQS to meet RQ at T
Now calculate length of RT:-
cos 70 = RT / 70 giving RT = 23.94m
sin 70 = ST/70 giving ST = 65.78 m
draw a line from S perpendicular to PQ to meet PQ at U.
PU = 110 - 65.78 = 44.22 m
tan 50 = SU / 44.22 giving SU = 52.70 m
TQ = SU = 52.70 m
So x = TQ + RT = 52.70 + 23.94 = 76.6 m to 1 dec place.
8-21
9- -16 i think lemme do the next ones
10 + 2p
increases by means addition
product means multiplication
Wait how would you even do this?
Answer:
A____N____C
AN= NC
4x-7=5x-15
5x-4x= 15-7
x= 8
NC = 5x-15=5(8) – 15 = 40 – 15 = 25
I hope I helped you^_^
