Answer:
1) 1/10
2)16/100
3)6..../10
4) 3/5
Pls give me brainliest I rly need it!
Step-by-step explanation:
Answer:
Construct MN.
Since M is the midpoint of OA, OM = MA
Similarly, N is the midpoint of OB.
Thus, ON = NB.
Now, in Δs OMN and OAB,
∠MON = ∠AOB (common angle)
(sides are in proportional ratio; OA = 2OM and OB = 2ON)
∴ Δs OMN and OAB are similar (2 sides are in proportion, with the included angle)
Since they are similar, then ∠OMN = ∠OAB (corresponding angles of similar triangles are equal)
But since ∠OMN = ∠OAB, then that means MN || AB (corresponding angles of two lines must be equal since they also sit relative to the transverse line, OA)
Thus, AB || MN (QED)
Answer:
The answer is D.
Step-by-step explanation:
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I'm not 100% sure of this I think its as follows:-
Prob(Lauren then Isabel picked) = 1/12 * 1/11 = 1/132
