Mathematics High School

2.) Use rigid motions to explain whether the triangles in the graph are congruent.

What are the coordinate rules that were used to map one triangle to the next?

1st rule:

2nd rule:

Answers

Answer 1

Answer:

1st rule: Reflection over the X-axis, (x,y) -> (x , -y)

2nd rule: Horizontal translation to the RIGHT 6 units (x , -y) -> (x+6 , -y)

Step-by-step explanation:

1st rule: Reflection over the X-axis, (x,y) -> (x , -y)

2nd rule: Horizontal translation to the RIGHT 6 units (x , -y) -> (x+6 , -y)

MJS: (4,-4) (-2,-3) (-3,1) -> (-4,4) (-2,3) (-3,-1) -> (2,4) (4,3) (3,-1)

They are congruent!!

Related Questions

Find the iterative rule for
a1=4; an=1/3·an−1

A.) an=1/3•4^n
B.) an=1/3•4^n-1
C.) an=4•(1/3)^n
D.) an=4•(1/3)^n-1

Answers

Answer:

D.) a(n) = 4 * (1/3)^(n-1)

Step-by-step explanation:

a(1) = 1/3 * a(1-1) = 1/3 * a(0) = 4, so that

1/3 * a(0) = 4

a(0) = 12.

Answer choice D.) is such that a(0) = 4 (1/3)^(0-1) = 4*(1/3)^(-1) = 4 * 3 = 12, and assuming that the problem is well posed (i.e., exactly one of the answer choices is correct), we deduce that D.) is the correct answer choice.

Maggie noticed that her financial record is missing information. She recalls that on October 15th, she purchased gasoline in the amount of $32.51 and on October 16th, she and her friends went out for dinner, where she spent $25.62. Given this information, and the image below, determine her balance as of October 26th.A bank register. The balance on 10/25 was 170 dollars and 29 cents.a.$112.16b.$62.03c.$27.62d.$2.00

Answers

Based on the balance on her account on October 25th, we can calculate that her balance on October 26th was a. $112.16

Any expenses that we make from our bank account reduces our bank balance. This means that Maggie's buying of gasoline and the dinner she went on will reduce her account balance.

Her new balance will therefore be:

= Beginning amount - Expenses

= 170.29 - 32.51 - 25.62

= $112.16

In conclusion, her balance on October 26th is $112.16

Find out more at https://brainly.com/question/13168057.

Answer:

A $112.16

Step-by-step explanation:

Julie eats 11 hotdogs every 2 minutes in a hotdog-eating contest. How many hotdogs will she eat in 6 minutes?

Answers

Answer:

Step-by-step explanation:

divide 11 by 2 o get the one minute rato which is 5.5

times 5.5 by 6 to get final answer

In a classroom,
1/6
of the students are wearing blue shirts, and
2/3
are wearing white shirts. There are 12 students in the classroom. How many students are wearing shirts other than blue shirts or white shirts

Answers

Answer:

There’s 2 students not wearing blue or white shirts.

Step-by-step explanation:

A delivery company charges a flat rate of $3 for a large envelope plus an additional $0.25 per ounce for every ounce over a pound the package weighs. The postage for the package is $5.50. How much does the package weigh? (Hint: remember the first pound is included in the S3.)

Answers

Answer:

1 pound 10 ounces

Step-by-step explanation:

5.50-3.00=2.50

2.50/0.25=10

Identify two segments that are marked parallel to each other on the diagram below.(diagram is not to scale)

Answers

Answer:

DC and EF are parallel

Step-by-step explanation:

Parallel lines are indicated by arrow heads on the segments that are parallel.

In this case DC and EF

If £29 = 500 rubles, how many £ are in 1,260 rubles? Give your answer to 2 dp

Answers

Answer:

6.21 Pound sterling

Step-by-step explanation:

You have to divide first to find one pound of rubles, then you multiply to get your answer

how do i do it?can someone help

Answers

Answer:

Step-by-step explanation:

(4/3)^10 * (3/4)^6

Here lefts (4/3)^4

Can someone answer my math?

Answers

Answer:

wlang mag sasagot yn HAHAH dapat para sagotan ni lolo 50pts ilagay mo HAHA

The following graph shows Taylor's journey home. The y-axis is the distance Taylor is from home. The x-axis shows the time of his journey. According to the graph, what is the farthest distance Taylor was from his home?

options:

10 meters

18 meters

18 minutes

8 meters

Answers

Answer:

10 meters

Step-by-step explanation:

it is the highest point of the graph

What is the area of a circle if the circumference is 29

Answers

Answer:

67 square units

Step-by-step explanation:

Circumference/pi = diameter

29/3.14 = 9.24

Radius = 9.24/2 = 4.62

A = pi * r^2

A = 3.14 * 4.62^2 = 67 square units

Liam and Andrew are working in the lab with a scalpel. Since they are working with a sharp object they should make sure to -
A. know the location of the eye wash station.
B. avoid wearing baggy clothes that can catch on fire.
C. always cut towards themselves.
D. wear proper safety gear like goggles and gloves.

Answers

The answer is

D.wear the proper safety gear like goggles and gloves.

I need help asap pls I am begging!!!!!

Answers

Answer:

...

.....

...

I would type the answer but it won’t fit and it will take long. So I’m gonna tell you what to use to get the answer. Get photo math the app to solve 1 and 4. It will show you the steps on how to do it and where to long the graph. You can also use desmos on a computer. Trust me those apps helped me out a lot. Hope I helped. Mark brainliest pls

Under which angle conditions could a triangle exist? Check all that apply.

3 acute angles
2 acute angles, 1 right angle
1 acute angle, 1 right angle, 1 obtuse angle
1 acute angle, 2 obtuse angles
2 acute angles, 1 obtuse angle under which angle conditions could a triangle exist? Check all that apply.

3 acute angles
2 acute angles, 1 right angle
1 acute angle, 1 right angle, 1 obtuse angle
1 acute angle, 2 obtuse angles
2 acute angles, 1 obtuse angle

Answers

Answer:

The answer in short is A,B and E

Step-by-step explanation:

Answer:

3 acute angles

2 acute angles, 1 right angle

2 acute angles, 1 obtuse angle

Step-by-step explanation:

How to do This item ? help me please!!!!

Answers

Answer:

I don't know if this will be helpful but here,

Step-by-step explanation:

Dana went to the local salon to get a haircut. The cost was $38. Dana tipped the hair stylist 20%. What was the total cost of the haircut including the tip? Round to the nearest cent.

Answers

Answer:

Dana paid $45.60 in total.

Step-by-step explanation:

20% of 38 is 7.60. Add this to the total price of $38. (38+7.60=$45.60)

english 1 hhhhhheeeeellllpppp meeee

Answers

Answer:

Step-by-step explanation:

4 b a 1. Joseph plans to give a bag of candy to each of the 22 students in his class. Each bag of candy will cost $2.87 after tax. Which expression gives the best estimate for the total cost of the bags of candy? A. $2 x 20 B. $2 x 30 C. $3 x 20 D. $3 x 30

Answers

Answer:

Step-by-step explanation:

Consider the sequence shown

Then describe the pattern

Answers

Well it looks like the sequence is that each shape is going up by 2 sides each time.

How do you line graph Y equals 7X -8

Answers

Answer:

−

Graph the line using the slope and the y-intercept, or the points.

Slope:

y-intercept:

(

−

)

Step-by-step explanation:

MARK ME AS BRAINLIEST

cherie left at 7:10 to drive to her aunts house her aunts lives 339 miles away she arrived at 12:55 how long did it take cherie to drive to her aunt house

Answers

Answer:

17hrs 45mins

Step-by-step explanation:

Timespan is 17 hour(s) and 45 minute(s).

expand the brackets (x+5)(3x-2).

Answers

Answer: 3x^2 +13x - 10

Step-by-step explanation:

(x+5)(3x-2) = x(3x-2) + 5(3x-2)

x(3x-2) + 5(3x-2) = 3x^2 - 2x + 15x - 10

3x^2 - 2x + 15x - 10 = 3x^2 + 13x - 10

Answer:

3x²+13x-10

Step-by-step explanation:

(x+5)(3x-2)x(3x-2)+5(3x-2)3x²-2x+15x-103x²+13x-10

PLZ HELP!!! I’ll give brainly !!!!!

Answers

Answer:

(3,-2)

Step-by-step explanation:

The vertex is the lowest point of the arc!

Hope I helped!

(-2,3) is the answer

The table below shows the number of red, blue, and white ribbons won by 4 girls during last years gymnastic season

Which girl had the largest ratio of red ribbons to her total ribbons?

Answers

Answer: B or D

Step-by-step explanation:

Karens ration is 5:15 whilst chens is 6:19

1/3 of 15 is gonna be 5, while 19 is gonna be around 6.3

I got 1/3 cause there is 3 colors, and red is one of them, since the question is asking about the total. I would be leaning more towards B though.

Answer:

Chen: 6/19

Step-by-step explanation:

Anne: 2/14 = 0.142

Karen: 5/15 = 0.133

Janice: 4/14 = 0.285

Chen: 6/19 = 0.316

Write an equation of the line with a slope of -\frac{2}{7} and a y-intercept of 5.

Answers

Answer:

y=3/4x-7

Step-by-step explanation:

I used the y intercept (0,-7) as a point to plug into point slope form.

y+7=3/4(x-0)

I NEED SOMEONE WHO IS GOOD AT MATH AND WHO CAN GIVE ME THE RIGHT ANSWERS FOR THESE ASAP NO LINKS !!!

Answers

Step-by-step explanation:

2x + 9 = 35

→ 2x = 35 - 9 = 26

→ x = 26/2 = 13

→ x = 13

therefore, option A is correct

4 + | 7 - m | = 5

→ | -m + 7 | = 5 - 4

→ - m + 7 = 1 ( however or (only) m < 7 )

→ ( -m + 7 ) ( however or only m ≥ 7 )

→ m = 6 and m = 8

therefore, Option B is correct.

3t + 3/5 = 6

→ 3t + 3 = 6 × 5 = 30

→ 3t = 30 - 3 = 27

→ t = 27/3 = 9

→ t = 9

6(d + 1) - 2d = 54

→ 6d + 6 - 2d = 54

→ 4d + 6 = 54

→ 4d = 54 - 6 = 48

→ d = 48/4 = 12

→ d = 12

-110 = 13 + 3(4h - 6)

→ -110 = 13 + 12h - 18

→ -12h = 13 - 18 + 110

→ -12h = 105

→ h = 105/12

→ h = 8.75

hope this answer helps you dear!..

2x+9=35 x=13
t=9
m=6
h=-35/4

May I please receive help?

Please???

Answers

Answer:

m2=16

Step-by-step explanation:

68/2=34

34-18 m1 is more than 18

=16

the function is expressed by the formula f(x)=x^3 - 1. Find the value of the function if the independent variable is equal to -1

Please answer quick

Answers

The value of the function if the independent variable is equal to -1 is -2

Given the function p(x) = x^3 - 1

The input variable "x" is the independent variable. If the independent variable is equal to -1, the value of the function will be expressed as:

P(-1) = (-1)^3 - 1

P(-2) = -1 -1

P(-2) = -2

Hence the value of the function if the independent variable is equal to -1 is -2

Learn more here: https://brainly.com/question/11854141

what is the slope of the line that that contains these points ? x 5 6 7 8 y -5 -6 -7 -8

Answers

Answer:

Step-by-step explanation:

If you can could you help with 27-30 please

Answers

Answer:

27. 98% of 15 is 14.7 (rounding to the nearest tenth, this would be 15)

28. 250% of 25 is 62.5 (rounding to the nearest tenth, this would be 63)

29. 108% of $50 is $54

30. 75.2% of 130 is 97.76 (this would be 98)

Step-by-step explanation:

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2.) Use rigid motions to explain whether the triangles in the graph are congruent. What are the coordinate rules that were used to map one triangle to the next? 1st rule: 2nd rule:

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2.) Use rigid motions to explain whether the triangles in the graph are congruent.

What are the coordinate rules that were used to map one triangle to the next?

1st rule:

2nd rule: