55+added=133
added=amount addeed per week times 6=6x
55+6x=133
minus 55 both sides
6x=78
divide both sides by 6
x=13
add 13 per week
y=13x+55
Answer: 2pointers (9 baskets) 3pointers(7 baskets)
Step-by-step explanation:
(2*9)=18 (3*7)=21
21+18=39
Answer:




or


Step-by-step explanation:



So, when cos(x) is equal to
?
For

We are talking about x = 60º and x = 300º, Quadrant I and IV, respectively. In radians:


or

For

We are talking about x = 120º and x = 240º, Quadrant II and III, respectively. In radians:


or

Answer:
Their lines never touch. They have 2 different sides. They are like a square but differen. They always have even number.
Step-by-step explanation: