Answer:
2.) 7.8
Step-by-step explanation:
We can use Pythagorean theorem
a^2 + b^2 = c^2 where a and b are the legs and c is the hypotenuse
5^2 + 6^2 = c^2
25+36 = c^2
61 = c^2
Take the square root of each side
sqrt(61) = sqrt(c^2)
7.810249676 = c
Answer:
[2, 4]
Step-by-step explanation:
[2, 4]
Answer:


Step-by-step explanation:
To Find the perimeter you have to add the lengths of the rectangle's four sides. If you have only the width and the height, then you can easily find all four sides (two sides are each equal to the height and the other two sides are equal to the width).

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[RevyBreeze]
Answer:
4,12,36,106,324
Step-by-step explanation:
Identify the sequence, then use the formula to find the first term