afranco6 afranco6

11-09-2020
Mathematics

contestada

B is the midpoint of AC
А
B
If:
AB = 62 – 7 and
BC = 5x - 3
Find AC

Respuesta :

unicorn3125 unicorn3125

12-09-2020

Answer:

AC = 110

Step-by-step explanation:

B being the midpoint of AC means:

AB = BC = 0.5AC

AB = 0.5AC ⇒ AC = 2AB

AC = 2(62 - 7) = 2×55 = 110

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