Guyyiiiiijhggyyjnb. Hub for a great game with the best of all time for a long long day to play and play with me all of my life with my family friends I have a great time with friends but not for the fun and entertaining app that I've played with the app for the time of the year and the game I play for a long long week and the best app I've played on the game
Answer:
number one 50 I think and 3 is 75 not positive but I hope it helps
Step-by-step explanation:
Sum of angles In all triangles are 180....line DAC is horizontal and therefore is 180 degrees ....so minus 180 degrees from 105 and you get 75 degrees....and since the sum of all angles in a triangle is 180...add 75 and 67 which would be 142 degrees ...then minus 142 from 180 degrees to get 38 degrees for x
Is there like any image to see how big are the posts?
Answer:
2y-4-6y-12=4
-4y=20
y= -5
Step-by-step explanation:
because (y+2)(y-2)=y^2-4
so we have the step to let the every part have the same denominator y^2-4
2(y-2)/(y+2)(y-2) -6(y+2)/(y-2)(y+2)=4/(y-2)(y+2)
the denominators are the same so the equality .we just need the part over be the same 2y-4-6y-12=4
y= -5
