B is an Obtuse angle! and I’m 100% sure!
Find the lowest common multiple of 3 and 5, that is 15
the lights will blink together every 15 seconds
in 1 minute blink together
= 4 times
that is at 15, 30, 45 and 60
Answer:
(0,4),(1,5)
(0,0),(1,1)
Step-by-step explanation:
Answer:
Step-by-step explanation:
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Answer:
The correct option is 3. The length of XC is 30.
Step-by-step explanation:
It is given that triangle ABC and triangle XYC are similar.
According to the properties of similar triangles, then corresponding sides of similar triangles are congruent.
In triangle ABC and triangle XYC,

Let the length of XC be x.
From the below figure it is notices that






Therefore correct option is 3. The length of XC is 30.