Math, asked by soumyamishra2862, 1 month ago

the OT P. Q10. If x = 2 and y = -1 is a solution of the equation 2x + 3y = k, then find the value of k. Q11. Find the area of the triangle whose sides are 9cm, 12cm and 15cm. Thao​

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Answered by avikamalik0
0

Answer:

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