2 answers:
1. x=6 y=-9
2. x=5 y=-1
3. x=5 x=6
4. x=1 x=3
Answer:
Hi myself Shrushtee.
Step-by-step explanation:
Lines are concurrent when
∣
∣
∣
∣
∣
∣
∣
∣
A
1
A
2
A
3
B
1
B
2
B
3
C
1
C
2
C
3
∣
∣
∣
∣
∣
∣
∣
∣
=0
So,
∣
∣
∣
∣
∣
∣
∣
∣
3
8
2
−4
−11
−3
−13
−33
λ
∣
∣
∣
∣
∣
∣
∣
∣
=0
⇒3(−11λ−99)+4(8λ+66)−13(−24+22)=0
⇒−33λ−297+32λ+264+26=0
⇒λ=−7
<h2>
<em><u>please mark me as brainleist</u></em></h2>
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Hope that helps, tell me if you need further explanation. =)
