Answer:
2(t) or 2 * t
Step-by-step explanation:
Both of those are multiplying 2 and t, which is also what 2t means.
Answer:
7) 3m + 21
8) 8t + 12
9) 45 + 30r
10) 32n - 16n or just 16n
Step-by-step explanation:
just use the distributive property
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The length of AC is 126 units.
D is the answer view the picture for full info on the solution. Also can also make a net
Answer:
|2x|
Step-by-step explanation:
The square root symbol indicates the positive square root. That is, ...
Then the square root you show is ...