2 years ago

What is 2+4+12-12+21+14-10

Mathematics

1 answer:

Vanyuwa [196]2 years ago

4 0

Answer:

Step-by-step explanation:

2 + 4 = 6

6 + 12 = 18

18 - 12 = 6

6 + 21 = 27

27 + 14 = 41

41 - 10 = 31

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In the diagram, p is the centroid of abc and pd = 3. find bd.

Anna35 [415]

We know that
if P is the centroid of triangle ABC
so
PD=(1/3)*BD
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the answer is
BD=9 units

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2 years ago

Write the sum of 18+27 as the product of their gcf and another sum

Georgia [21]

Factors of 18: 1; 2; 3; 6; 9; 18

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2 years ago

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Makovka662 [10]

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2 years ago

Help, how would I get my answer for this question?

Maslowich

Answer:

$(-4,32)$

Step-by-step explanation:

Given points are $(-1,-8)$

And given transformation is $D_4$ $r_{x-axis}$

We will start from left to right.

First transformation is reflection about x-axis.

When we reflect about x-axis $(x,y)\ became\ (x,-y)$

So, $(-1,-8)=[-1,-(-8)]=(-1,8)$

Now next transformation is dilation with a factor 4.

If we do dilation with a factor $'k'$ to the point $(x,y)$

New co-ordinates after dilation became $(kx,ky)$

So, $(-1,8)\ became\ (-4,32)$

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2 years ago

Dion builds a pattern that is represented by the equation b equals 2 F + 6 where f is the figure number of the pattern and B is

Rzqust [24]

9514 1404 393

Answer:

Step-by-step explanation:

Using 9 as the figure number, Dion's equation tells us there are ...

2(9) +6 = 18 +6 = 24 blocks in figure 9

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2 years ago