The correct answer is D because you already have one side and one angle that are equal so you need one more side
Answer:
https://www.lessonplanet.com/teachers/factoring-and-solving-quadratics-by-factoring?msclkid=d23ce8d1fcfe1c7155d4b5147d5d97ff&utm_source=bing&utm_medium=cpc&utm_campaign=DSA%20-%202019%20(WS)&utm_term=lessonplanet&utm_content=All%20Webpages
Step-by-step explanation:
there is our answer
Answer:
22
Step-by-step explanation:
10^2-9(9)+3
100-81+3
19+3
22
