On a number​ line, the coordinates of​ X, Y,​ Z, and W are -7​,-4 ​,1 ​ and 6 ​, respectively. Find the lengths of the two segments below. Then tell whether they are congruent. and xy zw

Astick 2 m long is placed vertically at point b. the top of the stick is in line with the top of a tree as seen from point a, which is 3 m from the stick and 30 m from the tree. how tall is the tree?

This graph shows which inequality? a ≤ –3 a > –3 a ≥ –3 a < –3

On the way home from visiting his family, vincent’s plane cruised at an altitude of 3.2 × 10^4 feet. he had heard that a man named felix baumgartner skydived from an altitude of 1.28 × 10^5 feet. vincent wants to know how much higher felix went on his skydiving trip. question 1 you have already seen how adding numbers works in either scientific notation or standard notation. but can you subtract numbers in scientific notation and get the same results as subtracting in standard notation? to find out, first solve vincent’s problem in standard notation. part a write the cruising altitude of vincent’s plane in standard notation.