Answer:
I think it is 7
Step-by-step explanation:
Because 3*4= 12 and 3+4=7 and those are the numbers that make the smallest sum that I can think of
Please Mark Brainlest
Hello there!
The domain of the sine function is [-infinity, +infinity].
I hope this is the answer you were looking for. As always, it is my pleasure to help students like you!
Answer:

Step-by-step explanation:
<u>Step 1: Convert words into numbers
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<u>Step 2: Multiply
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<u>Step 3: Divide
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Answer: 
<h2>
Height of tree is 7.5 feet</h2>
Step-by-step explanation:
Let t be the height of pole.
Given that the tree is 5 feet shorter than a pole.
Height of pole = t + 15
Also given that the pole is 3 times as tall as the tree.
Height of pole = 3t
So we have
t + 15 = 3t
2t = 15
t = 7.5 feet
Height of tree = 7.5 feet