Answer:
I WILL SAY THE 2 ONE
Step-by-step explanation:
Because if that point is true than everything on that side of the number line is true. Visa versa.
Answer:
216 ft
Step-by-step explanation:
you multiply 12 and 18
Answer:
80
Step-by-step explanation:
We are given a right triangle and we are asked to determine the hypotenuse given the measure of its sides. To do that we will use the Pythagorean theorem:
![h^2=(10km)^2+(20km)^2](https://tex.z-dn.net/?f=h%5E2%3D%2810km%29%5E2%2B%2820km%29%5E2)
Now, we solve the square:
![h^2=100km^2+400km^2](https://tex.z-dn.net/?f=h%5E2%3D100km%5E2%2B400km%5E2)
Now, we add the values:
![h^2=500km^2](https://tex.z-dn.net/?f=h%5E2%3D500km%5E2)
Now, we take the square root to both sides:
![h=\sqrt[]{500km^2}](https://tex.z-dn.net/?f=h%3D%5Csqrt%5B%5D%7B500km%5E2%7D)
Solving the operations:
![h=22.361km](https://tex.z-dn.net/?f=h%3D22.361km)
Therefore, the length of the hypotenuse is 22.361 kilometers.