Question

The angle measures of a triangle are (x-9), x, and (2x-5), Find the angle measures of the triangles
angle measure 1:____
angle measure 2:____
angle measure 3:____

Answer 1

Step-by-step explanation:

7(p + 2)² - 8(p + 2) = 0

=> 7( p² + 4 + 4p) - 8(p + 2) = 0

=> 7p² + 28 + 28p - 8p - 16 = 0

=> 7p² - 20p + 12 = 0

=> 7p² - 14p - 6p + 12 = 0

=> 7p(p - 2) - 6(p - 2) = 0

=> (p - 2)(7p - 6) = 0

Answer 2

$\huge\mathbb{\red{BTS♡EXO }}$

$by \: angle \: sum \: property \\ = (x - 9) + x + (2x - 5) = 180 \\ = x + 2x + x - 9 - 5 = 180 \\ = 4x - 9 - 5 = 180 \\ = 4x - 14 = 180 \\ = 4x = 180 + 14 \\ = 4x = 194 \\ = x = \frac{194}{4} \\ = x = 48.5 \\ \\ x = 48.5 \\ (x - 9) = 39.5 \\ (2x - 5) = 92.0$

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