7.83 x 10^-7 (the *^* is where the power goes)
For this case we have the following points:
y = (- 2, 5)
z = (1, 3)
Therefore, the vector yz is given by:
yz = z - y = (1, 3) - (-2, 5)
yz = ((1 - (- 2)), (3-5))
yz = ((1 + 2), -2)
yz = (3, -2)
Then, the magnitude is given by:
lyzl = root ((3) ^ 2 + (-2) ^ 2)
lyzl = root (9 + 4)
lyzl = root (13)
Answer:
yz = (3, -2)
lyzl = root (13)
option A
Answer:
-9/5 which is equal to -1.8
Step-by-step explanation:
primero agregue 4 al lado derecho. esto cancelaría el 4 en el lado izquierdo. Luego reste 2 al lado izquierdo. esto cancelará el 2 en el lado derecho. obtendrías -9/5 que en forma simple es igual a -1.8
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