Answer:
Step-by-step explanation:
Given a vector < x, y > then its magnitude is
Given the directed line segment
P (0, 0 ) → Q (3, 2 ) then
PQ = q - p = (3, 2 ) - (0, 0 ) = < 3 - 0, 2 - 0 > = < 3 , 2 >
| PQ | = 
= 
=
The real answer is 7/9 hope i helped
Answer:
B is the answer
Step-by-step explanation:
Answer:
For red: 18 in each row. For yellow: 6 in each row
Step-by-step explanation:
72 flowers/equal amount= 36 flowers each color 36/2 red (rows)=18 36/6=6 yellow
The answer is 4
To get this answer, we'll first need to find the length of segment ST. This is the short leg of the 30-60-90 triangle on the left. The short leg and the long leg tie together with this formula
long leg = (short leg)*sqrt(3)
Since the long leg is equal to 2*sqrt(3), this means that the short leg must be 2 units long.
The hypotenuse of the same triangle is TR = 4 which is double that of the short leg.
Moving onto the other triangle, which is 45-45-90, the x is the other leg. Recall that for 45-45-90 triangles, the two legs are congruent or the same length. So,
TR = RQ = 4
which is why x = 4
