1kg is approximately 2,2 pounds
32÷2,2= 14,5kg
now you just need to subtract both numbers and you know how much she's above the typical weight.
14,5kg-13kg=1,5kg
so Mary's dog is 1 ,5kg above the typical weight
15h > = 200
h > 200/15
h > 13 1/3.......1/3(60) = 60/3 = 20
13 hrs and 20 minutes is correct...nice job :)
4. Y= -2/3x-2 is the correct answer
Answer:
,
Step-by-step explanation:
you use the quadratic equation: (-b ± ) ÷ 2a
in this case, a = 5, b = 5, c = 8
inside the radical will be -135, hence using 135i where 'i' equals -1