jenna5082
jenna5082
03-12-2021
Mathematics
contestada
Please help due soon please and thank you
Respuesta :
haileymattila07
haileymattila07
03-12-2021
The answer is A, 75 degrees
add all like terms
2x+196
all triangles equal 180 degrees
2x+196=180
subtract the 196 from 180
2x= -16
divide
x= -8
plug into angle A
-8+83
A=75
Answer Link
VER TODAS LAS RESPUESTAS ( 92+ )
Otras preguntas
En Arecibo los científicos observan el universo con el _______________ astronómico más grande del mundo.
Given ΔBAE is isosceles with base angles ∠BEA and ∠EBA and that ∠AEC = 115°, is ΔEBC ~ ΔAEC? If so, by what criterion?
Which type of context clue helps determine the meaning of the word lithe in the following sentence? Although Amelia was quite lithe, her sister was clumsy and a
7.Identify the form of the equation –3x – y = –2. To graph the equation, would you use the given form or change to another form? Explain
Why is the Carbon Cycle so Important to our Planet?
Most people in acient greece were disenfrenchised? True or false
Which trigonometric value is equal to cos 62°? A) cos 28° B) sec 28° C) sin 28° D) tan 28°
In the figure, line segment AB is parallel to line segment CD.
Which situation CANNOT be represented by this equation? 3x+4=19 Penny is selling candles for $3 each at a fund-raiser. If she starts selling with $4 to help he
René magritte's depiction of ordinary subjects in absurd or unusual juxtapositions is characteristic of
