What is h decreased by 13?

What did George Poyla do for math? A 13 - ft ladder leans against the side of a house. The bottom of the ladder is 10 ft from the side of the house. How high is the top of the ladder from the ground If necessary round your answer to th? A man travels a certain distance at 60 miles per hour and returns over the same road at 40 miles per hour What is his average rate for the round trip in miles per hour? Are inches less than feet? Is it true in an inverse variation function as x gets father from 0 to the right y gets closer to 0? What is the set of all solutions to an equation called? How many 6x6 and 6x9 pavers for a 12x12 patio? How long is a ruler? How do you write 87 billion 932? The product of two consecutive positive integers is 5 more than there sum how do you find the integer? Does a quadrilateral have a hypotenuse? What organisms have segments bodies? How do you find the variance of a set of numbers? What four numbers equal to 180? Who invented 4 - square the game? What means statement that seems contrary to truth but may be true? How many pounds are in 8000 grams? 520 milligrams is how many grams? Is -6.7 an integer? What is an old testament book with a girls name?