Shlumps
Shlumps
03-07-2017
Mathematics
contestada
Find the value of x.
Respuesta :
Banabanana
Banabanana
03-07-2017
An exterior angle of a triangle is equal to the sum of the opposite interior angles, so:
8x + 15 = 3x + 20 + 4x + 5
8x + 15 = 7x + 25
8x - 7x = 25 - 15
x = 10
Answer Link
ARYANAGARWAL
ARYANAGARWAL
03-07-2017
(4x+5) + (3x+20) = 8x+15
[Reason - Exterior angle is equal to sum of its two interior angles]
7x + 25 = 8x + 15
x = 10
Answer Link
VER TODAS LAS RESPUESTAS ( 57+ )
Otras preguntas
54% of 76.8 = ___ estimate
Marissa's job allows her to wear jeans and t-shirts to the office. This is most likely a(n) _____ atmosphere. irregular regular informal formali really need
_______ allows you to add formatting such as shapes and colors to text. a. worddraw b. wordart c. worddesign d. wordshapes
What profession is responsible for providing short term care for people being transorted to the hospital?
what is an antonym for delicate? a. fragile b. thoughtful c. rude d. robust
Determine whether or not the situation describes a function. Give a reason for your answer. The letter grade in this course is a function of your numerical grad
Point r is at (3, 1.3) and point t is at (3, 2.4) on a coordinate grid. the distance between the two points is ____.
why does the U.S. Constitution play an important part in the work of the United States Supreme Court?
What happens in the chloroplasts and what pigment does it contain
In what two ways were Mesopotamia and Egypt the same ?
