Question

compare a) -12/5 and -3 b) -2/3 and 5/-8 c) 4/-5 and -7/10​

Answer 1

Answer:

If A(– 2, 2), B(5, 2) and C(k, 8) are the vertices of a right-angled triangle ABC with , then find the value of k

Answer 2

Step-by-step explanation:

a) -12/5 and -3 (LCM:5)

(-12/5)*1 and (-3/1)*5

-12/5 and -5 /5

therefore -3 is greater than-12/5.

b)-2/3 and 5/-8=-5/8 (LCM:24)

(-2/3)*8 and (-5/8)*3

-16/24 and -15/24

therefore -5/8 is greater than -2/3.

C)-4/5 and -7/10 (LCM:10)

(-4/5)*2 and (-7/10)*1

-8/10 and -7/10

therefore-7/10 is greater than-4/5.

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