What is 2√54 + 5√24 in simplified radical form? Enter your answer on the line .

Please explain. :)

Can someone me i’m confused. will give brainliest and a whole bunch of points

Television sizes are based on the length of the diagonal of the television's rectangular screen. so, for example, a 70-inch television is a television having a diagonal screen length of 70 inches. if a 70 inch television's diagonal forms a 29°angle with the base of the screen, what is the vertical height (1) of the screen to the nearest inch? 70 inhin

Maria walks a round trip of 0.75 mile to school every day.how many miles will she walk in 4.5 days