Answer:
(a) 3x -5 =25
(b) x^2 + y = 18
(c) 6x/5 =4+x
(d) 1•5x + x =2(x-4)
Step-by-step explanation:
Answer:
haha....The warrior code was a set of rules based on certain beliefs.
X³ + 216 = 0
x³ = 0 - 216
x³ = - 216 Take the cube root of both sides.
∛x³ = ∛-216
x = -6
Check:
x³ + 216 = 0, x = -6
(-6)³ + 216 = 0
-216 + 216 = 0
0 = 0 Correct.
Answer : 50 degrees
Explanation : Every triangle equals a total of 180 degrees. Use this fact to create an equation to solve for x. Add all expressions together.
You would get the equation 3 1/3x = 300
x = 90
Then plug x into the equation x - 40 to find the angle of A. This gives you 50.
