skylar50
skylar50
23-11-2017
Mathematics
contestada
Find the value of x in the figure below.
Respuesta :
Plasmataco
Plasmataco
23-11-2017
The two angles are adjacent on a straight line so they are supplementary. Thus 8x+5+13x-14=180
21x-9=180
21x=189
x=9
Answer Link
theyloveari24
theyloveari24
23-11-2017
answer should be x=9
Answer Link
VER TODAS LAS RESPUESTAS ( 67+ )
Otras preguntas
7x + 5=-2 find the value of 8x
please solve: √-0.25
What land is considered to be Palestine?
At a highway speeds, a particular automotive is capable of of an acceleration of about 1.6m/s^2. At this rate how long does it take to accelerate from 80km/h to
How could you use multiplication to find 7+7+7?
Who is Johann Gutenberg?
which describes the number sentences? 6+0=6
How do you find the constants a and b such that the function is continuous on the entire real line for f(x)={x^3, x≤2 and ax^2, x>2
How do you solve the system of equations for y=2x-4 y=4x-10
Eleven diminished by 5 times a number is the same as 4 times the number increased by 20.
