There's no diagram! link it and i'll help :)
Answer: (i) SPQ = 
(ii) SQR = 146°
Step-by-step explanation:
<SPQ = 146 - 68 =
( the exterior angle of a triangle is equal to the sum of the two opposite interior angle )
RQS is the exterior angle
The opposite interior angles are PSQ and SPQ , from the theorem :
PSQ + SPQ = RQS , that is
68 + SPQ = 146
SPQ = 146 - 68
SPQ = 
(ii) SQR = RQS
Therefore : SQR = 146°
Answer:
he was 32
Step-by-step explanation:
8x5 is 40 because he was born 8 years ago you subtract 8 from 40 to get 32
x+47=-23
move +47 to the other side to get x by itself
sign changes from +47 to -47
x+47-47=-23-47
x=-23-47
x=-70
answer: x=-70