First answer is A(true), second one is B(false), and the last one is A (xx).
Try 9cm but I’m not quite sure please reply if it’s wrong or right
Multiply your length value by 2.54. One inch is equal to roughly 2.54 centimeters,
Its 20.32 cm btw.
A) (-2)² ≠ -4 is your answer
Explanation:
(-2)² = (-2)(-2)
(-2) x (-2) = 4
∴ A) (-2)² ≠ -4
hope this helps
