Answer:
Step-by-step explanation:
The first part is already solved.
<u>We got the scale factor </u>
<u>Use this to find the missing side:</u>
Answer:
The answer is A: y^2/2x
Step-by-step explanation:
Hope this helps please mark brainliest :)
Prime, because the only number that can go into it are 19 and 1
Answer: x = 20.
Step-by-step explanation:
x and (3x + 10) combine to form a right angle, shown in the diagram by the small square joining the perpendicular lines.
Right angles are 90 degrees, so you can add both angles to get 90:
![x + (3x + 10) = 90\\\\4x + 10 = 90\\\\4x = 80\\\\x = 20](https://tex.z-dn.net/?f=x%20%2B%20%283x%20%2B%2010%29%20%3D%2090%5C%5C%5C%5C4x%20%2B%2010%20%3D%2090%5C%5C%5C%5C4x%20%3D%2080%5C%5C%5C%5Cx%20%3D%2020)