Вектори
1. даден е трапец abcd. напишете всички възможни вектори с
краища върховете на трапеца.
2. на фигурата е даден успоредник abcd. посочете кои вектори са:
а) еднопосочни; б) противопосочни.

Lines a and b are parallel. what is the value of x? -5 -10 -35 -55

Hurrya vegetable garden and a surrounding path are shaped like a square that together are 11ft wide. the path is 2ft wide if one bag of gravel covers 9 square feet how many bags are needed to cover the path

Create a graph for the demand for starfish using the following data table: quantity/price of starfish quantity (x axis) of starfish in dozens price (y axis) of starfish per dozen 0 8 2 6 3 5 5 2 7 1 9 0 is the relationship between the price of starfish and the quantity demanded inverse or direct? why? how many dozens of starfish are demanded at a price of five? calculate the slope of the line between the prices of 6 (quantity of 2) and 1 (quantity of 7) per dozen. describe the line when there is a direct relationship between price and quantity.