For this equation, all we have to do is substitute 5 in for "n" as we want to find the 5th term in the sequence.
3(n-3)
3(5-3)
3(2)
6
The 5th term in the sequence is 6.
Answer:
x = 30° ; y = 45°
Step-by-step explanation:
Angle subtended by the diameter on any point of the circle is 90°. So,angleRSP = 90°
angleRST = 120° (given)
But,
angleRST = angleRSP + anglePST
In triangle PQR , PQ = RQ (given)
Hence , it is an isosceles triangle. As it is an isosceles triangle , the base angles are equal.
=> anglePRQ = angleRPQ = y°
anglePQR = 90° (Angle subtended by diameter on any point of circle is 90°)
According to Angle Sum Property of Triangle,
anglePRQ + angleRPQ = anglePQR
I should be 2p...+3p- 1 -2...
___________
2(p-1)
Hop it help