3 years ago

I need answer how to do

2 answers:

6 0

For number 3 the problem solving it can be What is the difference between the T REX and the triceratops

The last one u could put Add up all the dinos and what will u get.

Nutka1998 [239]3 years ago

4 0

For number a question you can write is how many children chose the Triceratops and for number 4 which dinosaur was chosen the most

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Directed line segment has endpoints P(– 8, – 4) and Q(4, 12). Determine the point that partitions the directed line segment in a

larisa86 [58]

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Point (1,8)

Step-by-step explanation:

We will use segment formula to find the coordinates of point that will partition our line segment PQ in a ratio 3:1.

When a point divides any segment internally in the ratio m:n, the formula is:

$[x=\frac{mx_2+nx_1}{m+n},y= \frac{my_2+ny_1}{m+n}]$

Let us substitute coordinates of point P and Q as:

$x_1=-8$ ,

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$n=1$

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$[x=\frac{4}{4},y=\frac{32}{4}]$

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Therefore, point (1,8) will partition the directed line segment PQ in a ratio 3:1.

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