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Artist 52 [7]
3 years ago
12

The equation for the line of best fit relating the weight of a child in kilograms y in relation to the child's age in years x. W

hich of the following
statements is true?y = 3x +3.25
O A The average weight in kilograms is 3 times the age.
OB. The average weight in kilograms is 3 times the height
O C. The average child is 3 years old.
D. The average child weighed 3.25 kg at birth.
Mathematics
2 answers:
anzhelika [568]3 years ago
8 0

Answer:  D

Step-by-step explanation:

It is D  because using the   equation  y=3x +3.25   you can see that the y intercept is 3.25   which means in zero years the child will weigh 3.25  or weighs 3.25 kg at birth.

trasher [3.6K]3 years ago
7 0
I do not know the answer to this it’s kinda hard
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Can someone help please?
Katarina [22]

Answer:

g = 6

Step-by-step explanation:

<em>To find the slope you do:</em>

m = change in y ÷ change in x or (y2 - y1) ÷ (x2 - x1)

  • x1 = 4, y1 = -7
  • x2 = g, y2 = -3
  • m (the slope) = 2

<em>Sub in the values:</em>

2 = (-3 - -7) ÷ (g - 4) - we can simplify this

2 = (4) ÷ (g - 4)

4 divided by what gives us 2? 2. This means that g - 4 = 2, g = 2 + 4 which is 6:

g = 6

Hope this helps!

8 0
3 years ago
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liberstina [14]
B is true
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shutvik [7]

Example 1:

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Example 2:

Orthographic projection is a good option for showing lots of detail and small things. The limitation is that with all of that detail, they can become quite messy and hard to understand to someone new to them. However, that is one of the pros of Isometric projection. It gives easy detail and is just as good as an Orthographic. Personally, I find Isometric projections easier to interpret.

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Snezhnost [94]

Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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