Answer:
x= -3
Step-by-step explanation:
hello :
-2x+7=-6x-5
-2x+7+6x=-6x-5 +6x
4x+7=-5
4x+7-7=-5-7
4x= -12
x= -12/4
x= -3
Answer:
well just do area, and since it's the same in each side 12×4= 144
Answer:
A, an = 2n. B. an = 2(n-
Step-by-step explanation:
can you brainlist me
The interior angles of a triangle add up to 180 degrees
40 + 2x - 30 + x + 20 = 180
3x + 30 = 180
3x = 180 - 30
3x = 150
x = 150/3
x = 50
< A = 40
< B = 2x - 30.....2(50) - 30 = 70 <===
< C = x + 20......50 + 20 = 70
The elevation of -10 is farther than -8.
-10 goes deeper than -8, as -8 is closer to the surface.