The cables of a suspension bridge are in the shape of a​ parabola, as shown in the figure. The towers supporting the cable are 500 feet apart and 100 feet high. If the cables touch the road surface midway between the​ towers, what is the height of the cable at a point 125 feet from the center of the​ bridge?

Just add 10+3m the m means the roman numeral m is often used to indicate one thousand, and mm is used to indicate one million. for example, an expense of $60,000 might appear as $60m. sales of $3,000,000 might be written as $3mm. internet advertisers are familiar with cpm which is the cost per thousand impressions. so 10+3m= 300,000,010hope this and if it does can i have brainlest? if not tell me what i did wrong but i’m pretty sure i am right.