chayaharroch03

22.07.2019 • 

Mathematics

What is m∠g ? enter your answer in the box. ° the figure shows what appears to be obtuse triangle f g h with obtuse angle g. the measure of angle f is left parentheses x minus 5 right parentheses degrees. the measure of angle g is left parentheses 3 times x plus 25 right parentheses degrees. the measure of angle h is x degrees.

Ответ:

bella6786

18.06.2020

Mathematics

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Sum of angles in a triangle = 180°, then:

∠H + ∠F + ∠G = 180°

(x°) + (x-5)° + (3x+25)° = 180°
Remove all parenthesis and computr

x+x-5+3x+25 = 180
5x + 20 = 180
5x=160
x = 32°, then ∠G = 3x+25 = 3(32)+25 = 121°

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Ответ:

jazzyjaz2003

20.05.2023

Mathematics

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2(x-7)-(-4*x-1)=0. Hope this helps.

Step-by-step explanation:

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