bugboyz bugboyz

19-01-2024
Mathematics

contestada

Find m∠ABC.
(3x-14) (2x+10)

Find mABC 3x14 2x10 class=

Respuesta :

jimrgrant1 jimrgrant1

19-01-2024

Answer:

∠ ABC = 58°

Step-by-step explanation:

∠ ABC and ∠ DBE are vertically opposite angles and are congruent (equal)

3x - 14 = 2x + 10 ( subtract 2x from both sides )

x - 14 = 10 ( add 14 to both sides )

x = 24

Then

∠ ABC = 3x - 14 = 3(24) - 14 = 72 - 14 = 58°

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