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kolbaska11 [484]
4 years ago
5

The answer and how you got it

Mathematics
1 answer:
mart [117]4 years ago
8 0
The answer is 12
12-(5+3)=4
4+8=12
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Question 3
storchak [24]
10 ...............................
8 0
3 years ago
3а - 10 = a + 20<br><br><br><br><br> How do you do this help please it will mean a lot
marin [14]

Answer:

a=15

Step-by-step explanation:

2a-10=20

2a=30

a=15

can i have one brainliest plz

7 0
3 years ago
Read 2 more answers
Can u pls help me with this question asap​
alexgriva [62]

Answer:

I think its b sorry if its wrong tho

3 0
3 years ago
Please help!!!! needs to be submitted
Phoenix [80]

The coordinates of the image of triangle are transformation are X = (1,3), Y = (5,-3) and Z = (-1, -7)

<h3>How to determine the transformation?</h3>

From the figure, the coordinates of the triangle are:

A = (-1, -1)

B = (1, 2)

C = (-2,4)

The transformation rule is given as:

\triangle XYZ = T_{ < 3,1 > }(R_{x-axis}(D_2(\triangle ABC)))

This means that, we start by dilating the triangle by a scale factor of 2.

So, we have:

A' = (-2, -2)

B' = (2, 4)

C' = (-4,8)

Next, we rotate the triangle across the x-axis

So, we have:

A'' = (-2, 2)

B'' = (2, -4)

C'' = (-4,-8)

Lastly, we translate the triangle by (x + 3,y + 1) to get the triangle XYZ

So, we have:

X = (1,3)

Y = (5,-3)

Z = (-1, -7)

See attachment for the image of the transformation

Read more about transformation at:

brainly.com/question/4289712

#SPJ1

7 0
2 years ago
The dimensions of Rectangle A are 6 times the dimensions of Rectangle B. How do the areas of the Rectangles compare
Vedmedyk [2.9K]
The area of Rectangle A will always be 36 times the area of Rectangle B.

For example:
If Rectangle B has length 1 and width 2, Rectangle A will have length 6 and width 12. By multiplying, Rectangle A will have an area of 72 and B 2. Divide the two numbers and you will have 36. 

Feel free to try with other numbers if you want to test it out.
3 0
4 years ago
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