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 ( 36+ )
Otras preguntas
After nervous stimulation stops, calcium ions returning to the sarcoplasmic reticulum prevent ACh in the synaptic cleft from continuing to stimulate contraction
solve the equation 11n - 17 = 49
According to Adam Smith, why were mercantilist policies that limited trade unwise?
g Assuming the probability of a single sample testing positive is 0.15, find the probability of a positive result for two samples combined into one mixture. Is
HELP PLEASE- ASAP What is the probability that a point selected randomly in will be one of the points inside segment RS? Enter your answer as a decimal numbers
Math algebra two plz show your work
(06.01 MC) When Linnaeus began classifying organisms in the 1700s, he categorized them as plant, animal, or mineral. These kingdoms were later revised to exclud
5* 2+3.(4+2)-4(5* 2)
Someone to give me the answer on the number line please
The southernmost point of india is _____(a) indra point( b) Gulf( c) Amaravati(d) jarawas
