LESSON 3 WORK WITH SEQUENCES OF TRANSFORMATIONS AND CONGRUENCE
Activity Thinking About Sequences
Have you ever rearranged furniture in a room? When you
move a chair from one side of the room to another, this can
How many ways can you describe the movement of
the furniture between the before and after pictures?
LESS
Before
Ex
Tri
of Transformations Around You
> Do this activity together to describe sequences of
transformations in the real world.
Pre
tra
yo
be described as a sequence of transformations!
?
After

Answer: We need more information. I can't solve this with no info.

Step-by-step explanation:

Answer:

b. x - 2y = 4

Step-by-step explanation:

The two points on the graph are (0, -2) and (4, 0).

Find slope:

m = (y₂ - y₁) / (x₂ - x₁)

  = (0 - (-2)) / (4 - 0)

  = 2 / 4

  = 1 / 2

Find y intercept using anyone of the points above:

y = mx + b

-2 = 1/2(0) + b

b = -2

Use m and b to make equation of line:

y = mx + b

y = 1/2x - 2

Possible answers:

a. 4x - 2y = 4

         -2y = -4x + 4

             y = 2x - 2

b. x - 2y = 4

       -2y = -x + 4

           y = 1/2x - 2

c. -2x + 4y = -4

            4y = + 2x - 4

              y = 1/2x - 1

Only choice b equals the equation of line above.

Answer:

The equation is Y= -200 x -2000

Step-by-step explanation:

They spent 2000$ so that would be -2000 and every month they earn 200 by selling brownies, so just add -2000 every time on the chart under “Money earned” and the last number should be 600 :).

Answer:

Step-by-step explanation:

The equation is Y= -200 x -2000

Step-by-step explanation:

They spent 2000$ so that would be -2000 and every month they earn 200 by selling brownies, so just add -2000 every time on the chart under “Money earned” and the last number should be 600 :).

Answer:

10

Step-by-step explanation:

Answer:

5+5=10

Step-by-step explanation:

use addition to add 5 and 5

Answer:

Step-by-step explanation:

⅓ - (-⅔)

= 1/3 + 2/3

= 3/3

= 1

Answer:

What is the question? I canno't understand this without the full question or can you include a picture please?

Step-by-step explanation:

Answer:

The cube of twice a number.

Twice a quantity usually indicates to take two of the things in question; usually this indicates to multiply by 2. Thus "twice a number x" can be written symbolically as 2x. If this is part of a problem, say twice a number x is 6, then we can rewrite algebraically as 2x=6; dividing both sides by 2 yields x=3.

Step-by-step explanation:

have a nice day, please give me brainliest

Answer:   3/10 or  (Decimal form:  0.3)

Answer:

The answer is 27 your welcome

Step-by-step explanation:

see what should to do buddy :

step 1-

first we have to find the gradient of the line like this:

a ( 1 , 1 )

b ( 3 , 4 )

.

step 2-

now just need one of the a or b point to put in this equation :

.

step 3-

to find the standard form of the line we have to take the y alone.

so we add the sides of the equation plus 1.

[tex]y = \frac{3}{2}x - \frac{3}{2} + 1 \\ \\ \\ y = \frac{3}{2}x - \frac{1}{2} [/tex]

And we're done.

good luck buddy ♥️♥️♥️♥️♥️

Standard form of the line passing through points (1, 1) and (3, 4) is

y = (3 / 2)x  - (1 / 2).

"Line is a one dimensional figure which has only one dimension that is length no other dimension present in it."

Formula used

( x₁ , y₁) and (x₂ , y₂) are the two points through which line passes

[tex]\frac{x-x_{1} }{x_{2} -x_{1} } =\frac{y-y_{1} }{y_{2} -y_{1} }[/tex]

According to the question,

Given ,Line passes through points( 1, 1 )and (3,4)

Substitute the value in the formula to get standard form of line we get,

  [tex]\frac{x-1 }{3 -1} =\frac{y-1 }{4 -1 }[/tex]

⇒3(x -1) = 2(y -1 )

⇒3x -3 = 2y -2

⇒y = (3/2)x - (1/2)

Hence, standard form of the line passing through points (1, 1) and (3, 4) is

y = (3 / 2)x  - (1 / 2).

Learn more about line here

https://brainly.com/question/21511618

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Answer:

168

Step-by-step explanation

Answer

191

Step-by-step explanation:

Answer:

y = 8 + 12x

Step-by-step explanation:

Step 1: Write equation

3x - 1/4y = -2

Step 2: Solve for y

Answer:

x=-2 or x=5

Step-by-step explanation:

trust.

Answer:

51 weeks

Step-by-step explanation:

Answer:

It's graph D

Step-by-step explanation:

Answer:

Graph D

Step-by-step explanation:

E D G E

Answer:

-4/3, -0.4, 0.8, [tex]\sqrt 2[/tex], [tex]\sqrt 11[/tex]

Step-by-step explanation:

-4/3 equals -1.333(repeating)

\sqrt 2 = 1.4

\sqrt 11 = 3.3

Answer: two points

Step-by-step explanation:

The intersection of a circle and a regular hexagon can be two pints option (C) two points is correct.

It is described as a set of points, where each point is at the same distance from a fixed point (called the center of a circle)

It is given that:

The intersection of a circle and a regular hexagon.

As we know, the polygon is a geometric figure with a finite number of sides in two dimensions.

On the sides or edges of a polygon, straight-line segments are joined end to end to form a closed shape. The vertices, also known as corners, are the points where two line segments meet and form an angle.

If the circle and regular hexagon will intersect on a coordinate plane then it will create two intersection points.

Thus, the intersection of a circle and a regular hexagon can be two pints option (C) two points is correct.

Learn more about circle here:

brainly.com/question/11833983

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Answer:

k = 0.5

Step-by-step explanation:

There is a proportional relationship between the amount of time in shelling peas 'x' and the weight of the peas 'y'.

Therefore, y ∝ x

⇒ y = kx

Here, k = proportionality constant

From the given table,

If family spends the time 2 minutes (x-value) in shelling 1 pound of peas (y-value),

1 = k × 2

k = [tex]\frac{1}{2}[/tex]

k = 0.5

Therefore, proportionality constant for the relationship is 0.5.

Answer:

m = 7/5

Step-by-step explanation:

slope from 2 points = y2-y1 / x2-x1

x1 = -1

y1 = -9

x2 = 4

y2 = -2

-2 - (-9) / 4 - (-1) = -2 + 9 / 4 + 1

= 7/5

Answer:  9 mistakes

Work Shown:

15% = 15/100 = 0.15

15% of 60 = 0.15*60 = 9

Answer:9

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

Since ∠ 1 ≅ ∠ 3 , then they are corresponding angles of the parallel lines c and d.

Given :

The ratio of adult cats to kittens at a pet care center on Monday was 5:4 .

There were 36 kittens there that day Sunday 46 adult cats were at the Pet Care Center.

To Find :

The difference between the number of adult cats at the Pet Care Center on Sunday and Monday.

Solution :

[tex]\dfrac{\text{Number of Adult cats }}{\text{Number of kitten}}=\dfrac{5}{4}\\\\\dfrac{n}{36}=\dfrac{5}{4}\\\\n=45[/tex]

So, number of adult cats on Monday are 45.

It is given that, number of adult on Sunday are 46.

Therefore, the difference is 46-45 = 1.

Hence, this is the required solution.

Answer:

1st:Arthmetic Sequence ,2nd:Geometric Sequence

Step-by-step explanation:

-9,-15,-21,-27

+6

48,24,12,6

half of 2 or divided by 2

Answer:

The second answer choice; (0,1) (3,2) (6,3) is your answer.

Step-by-step explanation:

I don't know how to explain this but here's a picture of the line; y=1/3x+1

I hope this helps! :)

Answer:

21

Step-by-step explanation:

1.5 x 14 = 21

Answer:

14x+21

Step-by-step explanation:

:))

Answer:

-10

Step-by-step explanation:

∛-1000=-10

Answer:

-10

Step-by-step explanation:

First...

A cube root is to find a number that if multiplied three times by its self equals this number. (sorry a little confusing)

Next...

Forget about the negative for a little bit and look at it.

10*10*10=1000

Finally...

If 10 cubed is positive 1000 then -10 cubed is -1000.

So the answer is -10.

Answer:

Possible rational roots: ±1,±5.

Actual rational roots: −1,5.

Step-by-step explanation:

The trailing coefficient (coefficient of the constant term) is −5.

Find its factors (with plus and minus): ±1,±5. These are the possible values for p.

The leading coefficient (coefficient of the term with the highest degree) is 1.

Find its factors (with plus and minus): ±1. These are the possible values for q.

Find all possible values of pq: ±11,±51.

Simplify and remove duplicates (if any), these are possible rational roots: ±1,±5.

Next, check the possible roots: if a is a root of the polynomial P(x), the remainder from the division of P(x) by x−a should equal 0.

Check 1: divide x3−3x2−9x−5 by x−1.The quotient is x2−2x−11 and the remainder is −16  

Check −1: divide x3−3x2−9x−5 by x+1.The quotient is x2−4x−5 and the remainder is 0  

So, −1 is a root.

Check 5: divide x3−3x2−9x−5 by x−5.The quotient is x2+2x+1 and the remainder is 0  

So, 5 is a root.

Check −5: divide x3−3x2−9x−5 by x+5.The quotient is x2−8x+31 and the remainder is −160  

Answer:

I believe the answer is D.25

Step-by-step explanation:

Hope this helps!!