40 POINTS

PLEASE HELP , DONT SKIP !

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Find the total area for the regular pyramid ( follow the answer set up in the picture)

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

If f(x) =3x-2 and g(x) =2x+1 fins (f+ g) (x)