Answer:
C
Step-by-step explanation:
The values are not vectors so ST/SR should be 3
Answer:
(10x−7)^2
Step-by-step explanation:
(10x+7)(10x-7)
i stead of making it a "100" since they are both the same but positive and negative () and bring it to the power of 2
There's no pic or worksheet!!
The Pythagorean theorem is the idea that the sum of the two legs which are both squared is equal to the hypotenuse's length squared.
*<em>look at the image I attached for a better explanation</em>
By looking at the picture, we are missing the leg's length, and by using the Pythagorean theorem, we get the equation
![?^2+5^2 = 13^2\\?^2 + 25 = 169\\?^2 = 144\\? = 12](https://tex.z-dn.net/?f=%3F%5E2%2B5%5E2%20%3D%2013%5E2%5C%5C%3F%5E2%20%2B%2025%20%3D%20169%5C%5C%3F%5E2%20%3D%20144%5C%5C%3F%20%3D%2012)
Thus the <u>missing side length is 12 cm</u>
Hope that helps!