Answer:
![2\sqrt{34}](https://tex.z-dn.net/?f=2%5Csqrt%7B34%7D)
Step-by-step explanation:
We can add a line to create a triangle and a rectangle. The triangle will have side lengths 10 and 6. Furthermore, it will be a right triangle, meaning we can apply the Pythagorean Theorem to find x, the hypotenuse.
![6^2 + 10^2 = x^2\\x = \sqrt{6^2 + 10^2}\\ = \sqrt{136} \\= 2\sqrt34}](https://tex.z-dn.net/?f=6%5E2%20%2B%2010%5E2%20%3D%20x%5E2%5C%5Cx%20%3D%20%5Csqrt%7B6%5E2%20%2B%2010%5E2%7D%5C%5C%20%3D%20%5Csqrt%7B136%7D%20%5C%5C%3D%202%5Csqrt34%7D)
hope this helped! :)
Answer:
x-3=6
Step-by-step explanation:
Disagree, the fractions are unequal and 10/15=66% while 15/20=75%
Perimeter is adding all 4 sides together:
8 + 8 + 9x + 9x
Simplify by coming like terms to get:
18x + 16
The answer is d. 18x + 16