Jeremy finds a set of plans to build a model airplane. most, but not all, of the lengths given in the plans are direct measurements. according to the plans, each horizontal stabilizer of the tail wing is made from a right triangle. the length of the leg of the triangle that touched the plane is ab=8 inches, and cosa =8/17. to find the number of inches each horizontal stabilizer extends from the plane, find bc

The avenues in a particular city run north to south and are numbered consecutively with 1st avenue at the western border of the city. the streets in the city run east to west and are numbered consecutively with 1st street at the southern border of the city. for a festival, the city is not allowing cars to park in a rectangular region bordered by 5th avenue to the west. 9th avenue to the east, 4th street to the south, and 6th street to the north. if x is the avenue number and yis the street number, which of the following systems describes the region in which cars are not allowed to park? 5th ave 9th ave

Solve each quadratic equation by factoring and using the zero product property. n^2 - 49 = 0

Ateacher brought a pack of 17 batteries . each calculator uses 3 batteries . how many calculator can the teacher fill with batteries