∈ ≤ ≥
-6 ≤ 2x + 6 ≤ 6 ( seperate the two inequalities)
2x + 6 ≥ - 6
2x + 6 ≤ 6 (solve the inequalities)
x ≥ -6
x ≤ 0 (find the intersection)
solution is : x ∈ { -6, 0 }
Answer:
The answer is 4
Step-by-step explanation:
It’s square of pie because the lines don’t match up to you
Answer:
Angle y is also 40 degrees. Angle x and y are vertical angles, thus they have the same angle measure.