5 and up, raise it up
4 and below, keep it low!
Raise it up to 326km
Answer:
Commutative and multiplicative identity
Step-by-step explanation:
mark brainlyist
Equations:
4x - 2y = 12
-4x - 9y = 54
Multiple them in both sides
4x - 2y - 4x - 9y = 12 + 54
-2y - 9y = 66
-11y = 66
y= -6
If y= -6 then put y in first or second equation.
I put it in first equation
4x - 2.(-6) = 12
4x + 12 = 12
x= 0
Therefore
(x,y) = (0, -6)
P=1253(1+0.03)^6
P=1,253×(1+0.03)^(6)
P=1,496.15
Total of angles in 180 so:
46+90+8x+4=180
8x=40
x=5