How high up on a wall is the top of a 20 doot ladder if its botton is 6 feet from the base of the wall

An alien has just landed from the planet, iksnimak. he would like to leam how to add two fractions when thedenominators are the same. write a paragraph that explains to our alien friend, in your own words, the detailsabout how to add the fractions, how to change the result to a mixed number, and how to reduce the fractionpart. use this problem as your example: the two fractions are 5/8 & 7/8

Aline on the wall and a line on the floor are skew. always, sometimes, or never?

Find the required measurements of the following trapezoids. a = 8 cm b = 16 cm h = 10 cm