What is x³+y³+z and I dont know I am in middle and this is very hard for me

Will give are given that xy is parallel to zw. if xz is a transversal that intercepts xy and zw, angle angle alternate interior angles. since xy is parallel to zw, we know that these angles are we also know that angle xvy and angle zvw are , and thus congruent. we can conclude that △xyv ~ △zwv using the similarity theorem.

If i had 1234 apples and 1 banana what is the total amount

Using only the digits 5, 6, 7, 8, how many different three digit numbers can be formed if no digit is repeated in a number?