Answer: 4/12 is 0.3333333333333333 so it would be repeating decimal
Step-by-step explanation: divide 4 by 12 and get 0.333
Answer:
x = 14![\sqrt{2}](https://tex.z-dn.net/?f=%5Csqrt%7B2%7D)
y = 14
z= 14![\sqrt{3}](https://tex.z-dn.net/?f=%5Csqrt%7B3%7D)
Step-by-step explanation:
Notice that the top triangle is a 45-45-90 triangle and the triangle below is a 30-60-90 triangle.
Using the fact that the top triangle is a 45-45-90 triangle and also an isosceles triangle, we can see that <em>x</em> will be the same as its respective leg, 14![\sqrt{2}](https://tex.z-dn.net/?f=%5Csqrt%7B2%7D)
Now, we must find a side length of the bottom triangle. We can use the Pythagorean Theorem to find the third side of the top triangle, which is also a side of the bottom triangle. We can find that the third side must be 28. We can now use this to find the other sides of the bottom triangle.
Since <em>y</em> is opposite to the 30 degree angle, it is half of the hypotenuse. The hypotenuse which we found earlier is 28, therefore, <em>y</em> is 14. <em>z </em>is then 14
using either Pythagorean Theorem or special right triangle properties for 30-60-90.
C.34
Best luck with your studying