X= -4 for solving x and y= 0 for solving y
Answer: c
Step-by-step explanation:
Answer:
<u><em>There are 45 1/5ths in 9</em></u>
Step-by-step explanation:
1/5 = 5
5 * 9 = 45
<u><em>45</em></u>
<u><em></em></u>
The hypotenuse of the right triangle measures 3 units.
<h3>
How to find the hypotenuse?</h3>
Here we know that both legs measure:
![L =\frac{3}{\sqrt{2} }](https://tex.z-dn.net/?f=L%20%20%3D%5Cfrac%7B3%7D%7B%5Csqrt%7B2%7D%20%7D)
If we use the Pythagorean theorem, we will see that the hypotenuse H can be written as:
![H^2 = (\frac{3}{\sqrt{2} } )^2 + (\frac{3}{\sqrt{2} } )^2 \\\\H^2 = \frac{9}{2} + \frac{9}{2} = \frac{18}{2} = 9\\\\H = \sqrt{9} = 3](https://tex.z-dn.net/?f=H%5E2%20%3D%20%28%5Cfrac%7B3%7D%7B%5Csqrt%7B2%7D%20%7D%20%29%5E2%20%2B%20%20%28%5Cfrac%7B3%7D%7B%5Csqrt%7B2%7D%20%7D%20%29%5E2%20%5C%5C%5C%5CH%5E2%20%3D%20%5Cfrac%7B9%7D%7B2%7D%20%2B%20%5Cfrac%7B9%7D%7B2%7D%20%3D%20%5Cfrac%7B18%7D%7B2%7D%20%3D%209%5C%5C%5C%5CH%20%3D%20%5Csqrt%7B9%7D%20%3D%203)
Then we conclude that the hypotenuse of the right triangle measures 9 units.
If you want to learn more about right triangles:
brainly.com/question/2217700
#SPJ1
Answer:
$2.52
Step-by-step explanation: