Answer:
x = -4
Step-by-step explanation:
5x-9 = 15+11x
5x - 11x = 15 + 9
-6x = 24
x = -4
7x +2y =-17 ..... Finally, answer
2x + 3y = -5
+
5x -y = -12
---------------------------
7x +2y = -17
I hope this helped! Mark me Brainliest! :) -Raven❤️
Answer:
x = 5±√3
Step-by-step explanation:
Equation: (x-5)² = 3
Step 1: Take the square root of both side of the equation
√(x-5)² = ±√3
x-5 = ±√3
Step 2: add 5 to both side of the equation
x-5+5 = 5±√3
x = 5±√3
Hence, from the options above, the right answer is
B. x = 5±√3
1. Top side = to bottom so 12 and 12.
W=8
^(because 40=perimeter
24=12+12 so40-24=16 and half of that is 8)
so to find area its lxW(length x width) so
8x12=96
Answer- 96 in
