275. Вiд основ поданих слiв утворіть складнi слова. Познач те орфограми.
Праця, любити; рука, писати; чорний, слива; сiно, косити; бiлий,
снiг; п’ятий, клас; сiрий, очi; сам, учитель; три, кут; сiм, струн; про
йти, свiт; перекотити, поле. ПОМОГИТЕ ОЧЕНЬ СРОЧНО​

Answer the questions in the attachment. a rescue helicopter is at point a and a rescue boat is at point e. the helicopter pilot spots boats in distress at points d and c, with angles as marked in the diagram. figure abce is a rectangle. the altitude of the rescue helicopter, represented by ae, is 5000 feet.

Which expression gives you the distance between the points (5,1)and(9,-6)

Arestaurant charges $100 to rent its banquet room for an event. it also charges $15 to serve dinner to each guest. write an equation for the total cost of the banquet room in terms of the number of guests. deine your variables. what is the total cost of the banquet room for 20 guests?