Answer:
C. 3x=21
x=7
Step-by-step explanation:
Well as x can never actually be -1 because I'm in the denominator -1 + 1 = 0 and we cannot divide by zero. But we can look at what number it approaches and i assume that is the relative value. sometimes functions will have asymptotes and others will have holes in the graph. this one would have an asymptote going down at a rapid rate. the asymptote would go on forever getting infinitely close to -1 but never touching. So I would say since the asymptote goes down forever that the graph approaches negative infinity
Consider, pls, this option:
(the sum of three angles must be 180°)
(60+x)+(x+85)+55=180;
2x=-20;
x= -10.
Note, that 60+85+55=200 > 180!
60+x=50° and x+85=75°.
If to check the sum.: 75+50+55=180°
Answer:
x = 4
Step-by-step explanation:
plug 3x+2 = 5x-6 cause their the same length
solve for x
subtract 3x by both sides --> 2 = 2x -6
add 6 to both sides --> 8 = 2x
now divide by 2 to get x alone --> X = 8/2