Agroundhog crawls out from a hole 3 feet below the surface of the ground. joan wrote −3 feet to represent the depth from which the groundhog crawls out. what does 0 represent in this situation? the surface of the ground the distance the groundhog crawled the height above the surface of the ground the level from which the groundhog crawled out

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

Does the point (1, sqrt 7) lie on circle shown.

Factor the following expression. 27y3 – 343 a. (3y + 7)(9y2 + 2ly + 49) b. (3y – 7)(9y2 + 2ly + 49) c. (3y – 7)(932 – 217 + 49) d. (3y + 7)(92 – 2ly + 49)