Answer:
2x² = -8
x² = -4
The answer is no real solutions (x ∉ R) because a perfect square cannot be negative.
It should be 140 degrees.
You multiply -6 and -2/3. Which is 4
Answer:
Step-by-step explanation:13.82, 14.47, 20.10
Answer:
420 inches
Step-by-step explanation: