Answer:
a = 3xi - 4yj b = -6xj c = -2xi + 2yj d = 5xi + 7yj
a ; b ; c ; d vectors
i and j unit vectors
Step-by-step explanation:
See attached file
Answer:
the first one
Step-by-step explanation:
Answer:
OPtion B)
Step-by-step explanation:
Answer:
h = -8.5
Step-by-step explanation:
10.35+2.3h=-9.2
Subtract 10.35 from each side
10.35-10.35+2.3h=-9.2-10.35
2.3 h =-19.55
Divide each side by 2.3
2.3h/ 2.3 = -19.55/2.3
h =-8.5
Answer:
17
Step-by-step explanation:
503km
3hr
503/3
16.67
17 should be your average speed
Once you divide it you have to Round the number it gives you so you get a hole number and since 6 is higher then 5 it rounds to 17
if I'm right can I get brainliest please