construction of an angle bisector
of 60° into 30°and 30°
Hey there!
I just worked it out and the answer is D. 4y^2-10y-1
I’ve just studied these long equations and then having to simplify the expressions in algebra. I really hope my answer benefits you in the best way!
~Brooke❤️
Picture ? We need it to help
Y + 2x = 5
y = 5 - 2x, x = -1, 0 , 3
When x = -1, y = 5 - 2*(-1) = 5 +2 = 7, y = 7
When x = 0, y = 5 - 2*(0) = 5 -0= 5, y = 5
When x = 3, y = 5 - 2*(3) = 5 - 6 = -1, y = -1
You can't find the answer because you must know two sides of the right triangle to find the third.