Simplify the rational expression. State any excluded values. 2x - 4 2x + 8 x - 2 a. ; where x = 4 x + 4 x-2 b. 2x+8 '; where x 4 x + 2 Oc. 2 where x 4 X-4 x +4 d. x-2 "; where x 2
The length of a shadow of the building is 36m. the length of the pole, which is perpendicular to the ground, is 1.9m. the length of the pole's shadow is 1.52m. what is the height of the building?
Yahir designs bracelets. he uses between 9 and 15 red and yellow beads in the ratio of 2 red bead to 5 yellow beads. drag the beads into the container to meet these requirements
The map shows the location of the airport and a warehouse in a city. though not displayed on the map, there is also a factory 112 miles due north of the warehouse. a truck traveled from the warehouse to the airport and then to the factory. what is the total number of miles the truck traveled?