Answer:
t = 12.3 cm
Step-by-step explanation:
hope it's helpful
When you add integers, you keep the sign on the sum.
For example:
-9 + -9 = -18 (kept the sign)
9 + 9 = 18 (kept the "sign")
2z^7
-3--5=2. z^7
Since both have the same exponent
Answer:
it is rational
Step-by-step explanation:
