Answer:
Sabrina necesito 8 horas para llegar a su casa mientras que Diana necesito solo 3.4 horas.
Step-by-step explanation:
debemos resolver la siguientes equaciones:
A + B = 11.4
65A + 50B = 690
donde:
A = tiempo que le toma a Sabrina llegar a su casa
B = tiempo que le toma a Diana llegar a su casa
A = 11.4 - B
65 (11.4 - B) + 50B = 690
741 - 65B + 50B = 690
741 - 690 = 65B - 50B
51 = 15B
B = 51 / 15 = 3.4 horas
A = 11.4 - 3.4 = 8 horas
Answer:
12.5%
Step-by-step explanation:
Please mark brainliest.
Answer:
C) 5.66
Step-by-step explanation:
For a 45-45-90 triangle, the length of each leg length (not including the hypotenuse) is congruent to each other. If 8=y√2, then y=8/√2=4√2=5.66
Answer:
a
Step-by-step explanation: