Please help, need to find x and y :))
2 answers:
X=14
Co- interior angles are supplementary
9x+14+3x-2=180
12x+12=180
12x=180-12
X=168/12
X=14
Y=9X+14 (vertically opposite angles are equal)
Y=9*14+14
Y=126+14
Y=140
Answer:
x=14
y=140
Step-by-step explanation:
Using (9x+14) + (3x-2) = 180, we can solve this equation.
First add like values giving you 12x+12=180. Then subtract 12 from both sides giving you 12x=168.
Then divide both sides by 12 giving you x=14.
Finally, just simply set 9x+14 equal to y and substitute x for 14. This gives you 140=y
Hope this helped
You might be interested in
The answer is 6 1/4, because if you making 1/2 = 2/4, 2 + 3 = 5, the 4 stays the same, so its 5 5/4, and to make it proper, you make it 6 1/4
Answer:
The answer is irrational
Step-by-step explanation:
Answer:
a = 6 5a=45
Step-by-step explanation:
part 1) 65 + a =71
a = 71 -65
a = 6
part 2) if a = 9 then 5a = 5x9 = 45
the degree of polynomial is 3.
