Could someone help me solve this step by step..thxx
2 answers:
Answer:
The value of t is 1/5
Step-by-step explanation:
You can change the form of any radical by fraction power
We replace the radical and put the base with fraction power, the number of radical will be the denominator of the fraction and the power of the base will be the numerator of the fraction.
Ex:
∵
∴
∵ Two bases are equal
∴ Their powers are equal
∴ t = 1/5
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Answer:
Step-by-step explanation:
A regular polygon is a shape with equal sides and angles. Because of this, we can write the following equation to set two sides equal to each other:
Solving, we will get a in terms of b:
Now we can substitute a for (b+3) into our equation:
Therefore, the length of each side of this polygon is .
Since the perimeter of the polygon consists of all five sides, the perimeter is: