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Vitek1552 [10]
3 years ago
10

Here's a better look it's the best i can do for now

Mathematics
2 answers:
Lana71 [14]3 years ago
8 0

Answer:

Page 1:

Question 7: A.) 4p+3q+16

Question 8: D.) 8(2x+5y)

Question 9a: To simplify the expression you have to group similar

numbers. 8a-2b+12a-2a-4b

4b+8a <------- simplified equation

4(b+2a) <------- factored form

Question 9b: a=4, b=-2

4b+8a 4(-2)+8(4) -8+32 = 24

Page 2:

Question 1: C.) x-3

Question 2: A.) g=20

Question 3: A.) u=2

Question 4: A.) x=-8

Question 5: D.) t=5

Question 6: D.) infinitely many solutions

Page 3:

Question 7: D.) infinitely many solutions

Question 8: A.) r=-3/8

Question 9a: In step 1 Marcy forgot to add 20 to the other side of the

equation. She forgot the property of Addition Property of

Equality

Question 9b: 8m-20=36 (add 20 to both sides)

8m=56 (divide by 8)

m=7

Step-by-step explanation:

lianna [129]3 years ago
3 0

Answer:

Step-by-step explanation:

7 - a

8 - b

i can't figure out 9

<u>p g 2</u>

1 - c

2 - a

3 - a

4 - a

5 - d

6 - d

<u>p g 3</u>

7 - no solution (i think)

8 - a

9 - i d  k

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Draw the line of reflection that reflects quadrilateral ABCD onto quadrilateral A'B'C'D'
MArishka [77]

The two points are (-4, -2) and (4, 5) and the equation of the line is 8y = 7x + 12 passing through the two points.

<h3>What is geometric transformation?</h3>

It is defined as the change in coordinates and the shape of the geometrical body. It is also referred to as a two-dimensional transformation. In the geometric transformation, changes in the geometry can be possible by rotation, translation, reflection, and glide translation.

We have a quadrilateral ABCD which is reflected over a line and formed a mirror image A'B'C'D' of the quadrilateral.

From the graph:

The two points are (-4, -2) and (4, 5)

The line equation passing through two points:

[y - 5] = (5+2)/(4+4)[x - 4]

y - 5 = 7/8[x - 4]

8y - 40 = 7x - 28

8y = 7x + 12

Thus, the two points are (-4, -2) and (4, 5) and the equation of the line is 8y = 7x + 12 passing through the two points.

Learn more about the geometric transformation here:

brainly.com/question/16156895

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What is 48,148 in expanded form?
irina1246 [14]

Answer:

4 ten thousands, 8 thousands, 1 hundred, 4 tens, 8 ones.

Step-by-step explanation:

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3 years ago
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