Can you tell me what the expressions, values and all that are
I ca't help with out the details.
Answer:
True
Step-by-step explanation:
You can only collect data if you keep rolling the dice each time
Q=2p+1
subsitute 2p+1 for q in other eqaution
4p+2q=8
4p+2(2p+1)=8
4p+4p+2=8
8p+2=8
minus 2 both sides
8p=6
divide both sides by 8
p=6/8
p=3/4
sub back
q=2p+1
q=2(3/4)+1
q=6/4+1
q=3/2+1
q=3/2+2/2
q=5/2
p=3/4
q=5/2
AB = QR
BC = PR
CR = PQ
<A = <Q = 60
<B = <R = 90
<C = <P = 30