Mathematics Middle School

Use the triangle formed by the vertices L(—3, 4), A(O, 5) and D(2, l). AL' A'D' is a triangle formed by using the transformation rule (x, y) —5 (—x, y) .

a. What type of transformation is ALAD —AL'A'D'?

b. Are A LAD and AL'A'D'congruent or similar?

A and B are not answers! They are parts to the question

Answers

Answer 1

answer: a
hope this helps out

Related Questions

Please help, thank you!!

Answers

Answer:

Step-by-step explanation:

Givens

TriangleBase = 11 inchesHeight = 12 inches

Formula

A = Base * height / 2

Solution

Area = 11 * 12/2Area = 132 /2Area = 66 square inches.

Answer:

Step-by-step explanation:

Formula: bh1/2

Substitute: (11)(12)(1/2)

Solve: (11)(6)

(You could’ve also multiplied 11*12 first, gotten 132, then divided that by 2, also getting 66).

ANSWER FOR BRAINLIEST

What additional information do you need to find the total amount of cardboard needed for the box?

Answers

2x4=8Step-by-step explanation:

The width I think I may be wrong

I need an answer to this question

Answers

Answer:

d company 4

Step-by-step explanation:

Someone pls help me with this pls it’s probability.

Andres found out that his experimental probability of getting a hit is 40%. Out of 350 at bats, about how many hits could he predict he would make?

Answers

Answer:

140

Step-by-step explanation:

350×0.4=140

Answer:

The answer is 140

Step-by-step explanation:On this one I can not explain how I got the answer well enough for you to get it sorry but I was able to get you the answer.

Buses need to be ordered to transport the 426 students that signed up for a service project. If each bus holds a maximum of 33 students, what is the minimum number of buses needed?

Answers

Answer:

The answer is

Explanation:

First you would divide 426 by 33. And you would get 12.9090 etc. So you would round it up to 13.

An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.

426 ÷ 33 = 13

The minimum number of buses needed to take all the students is 13 buses.

What is an expression?

An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.

Example: 2 + 3x + 4y = 7 is an expression.

We have,

Number of students = 426

Number of students a bus can hold = 33

The number of buses needed to take 426 students.

= 426 / 33

= 12.9

= 13

Thus,

The minimum number of buses needed to take all the students is 13 buses.

Learn more about expressions here:

https://brainly.com/question/3118662

#SPJ3

ANSWER BOTH OR REPORT

Find the 3rd Quartile of:
1117, 1465, 513, 437, 1038, 954, 650, 893, 456, 1018

Find the 1st and 3rd Quartile of:
346, 250, 433, 369, 422, and 298.

Answers

437 and 250 and 422 there you goooooo

Can someone help me with this

Answers

Answer:

He has 4 different lines he can organize his books

Step-by-step explanation:

A rectangle is 15 inches long and 12.5 inches wide. What is the area of the rectangle? BE SURE TO USE THE CORRECT UNITS. (Got the answer just wanna make sure I'm correct)

Answers

Answer:

187.5 inches^2

Step-by-step explanation:

15 x 12.5 = 187.5. Hope this helps!

Answer:

187.5 inches

you multiply Length X Width to get Area

The sweatshirt you purchased was on sale for $29.25, having been marked 35% off. What was the original price?

Answers

The answer is 19.0125

19.0125 this is yo answer I think or close

i am greater than 50 and less than 55. the sum of my digits is 8. what number am i

Answers

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

Please help...thanks

Answers

Answer:

21a

20p

Step-by-step explanation:

a=7*3

p=7+7+3+3

ANSWER AND EXPLAIN FOR BRAINLIEST :)

Which of the following sets of numbers could represent the three sides of a triangle?

1. 13, 22, 37
2. 5, 7, 14
3. 15, 22, 39
4. 11, 21, 29

Answers

Answer: this is what i can tell you if it is a right triangle then you will di 90 - your numbers but if it is not a right triangel then you will do 180 instend then when you get the answer you add it with those numbers but not with the 90 or 180

Step-by-step explanation:

4
sorry if i’m wrong

Circumference (Level 2)

Answers

Answer:

radius r = 2.38732415 m

diameter d = 4.77464829 m

circumference C = 15 m

area A = 17.9049311 m2

Answer:

MAth 2x4x6-68

Step-by-step explanation:

The sum of a number and 40 is 5 less than the product of the number and 6. What is the number?

Answers

Answer:

Step-by-step explanation:

40+9 = 49

6x9 = 54

49+5=54

What are the dimensions of this matrix?

7 –8 6 –3

Answers

Answer:

-82

Step-by-step explanation:

Plss help me with this hard math homework my teacher gave me NO LINKS AND NO DOING IT JUST FOR THE POINTS plss give me a specific answer to the problems shown in the image thank you

Answers

Number one is 60° all you have to do is 180-120 and get 60

Hannah’s favorite toy character is sold wearing one of many outfits. An outfit consists of one shirt, one pair of pants, and one cap. The shirt can be striped, plain, or polka-dotted. The pants may be denim or plaid. The cap may be a cowboy hat or a baseball cap. If Hannah picks a toy at random from the shelf and there are an equal number of toys wearing each outfit, what is the probability that the toy is dressed in a polka-dotted shirt and a cowboy hat?
A. 1/8

B. 1/6

C. 1/4

D. 1/3

E. 1/2

Answers

There is a 1/6 probability

two rectangular prisms have the same volume. The first prism has a length of 10 meters, a width of 6 meters, and a hight of 2 meters. The second prism has a length of 6 meters and a with of 4 meters.
what is the hight of the second rectangular prism?

Answers

Answer:

5 meters

Step-by-step explanation:

If we want to get the volume of the first rectangular prism, it would be 6x10x2=120

So the second one must have the same volume of the second one, so for the second one, we have to 4x6x?=120

So if you want to get the "?" you have have to divide the 120 by 6 then 4, so the answer will be 5.

And if you are not sure if it's right then multiply 6,4 and 5 together and you will get 120.

evaluate (will give brainliest)

Answers

Answer:

Step-by-step explanation:

1. X/2 when x = 1/2

Putting value of x in the equation

1/2 /2 = 0.25

2. 2x2 - 8 when x = 3

2(3)2 - 8

= 2(9) - 8

= 18 - 8 = 10

3. 4(x - 7)3 + 5 when x = 9

4 (x3 - 21x2 + 147x - 343) + 5

Putting value of x

4((9)3 - 21(9)2 + 147(9) - 343) + 5

4(729 - 1701 + 1323 - 343) + 5

4(8) + 5

= 32 + 5 = 37

Answer:

1. 0.25

2. 208

3. 517

Step-by-step explanation:

Number 1.

0.5/2

= 0.25

number 2.

2(3)^3-8

6^3 - 8

216-8

= 208

Number 3.

4(9-7)^3 +5

4(2)^3+5

8^3+5

= 517

someone help me pls!!!!

Answers

Answer:

the answer is c

Step-by-step explanation:

The answer I got was c

help me with this please

Answers

Answer:

All the x coordinates are the domains. All the y coordinates are the ranges.

Here’s something that could help you with problems like these

Pls Help, Will give brainliest to best answer

Answers

Answer: 1/5

add all the numbers to find the total

8 + 6 + 6 + 10 = 30

make a fraction, only 6 are Sunday

6/30 which is 1/5 which is 20%

Answer:

1/5

Step-by-step explanation:

What is the greatest common factor of 50, 25 and 100

Answers

Answer:

The common factors for 50,25,100 50 , 25 , 100 are −25,−5,−1,1,5,25 - 25 , - 5 , - 1 , 1 , 5 , 25

Can sum1 answer asap and pls give explanation :)

Answers

Answer:

whats the question

Step-by-step explanation:

What is the question?

What's the surface area rounded to the hundredth place

Answers

Answer:

Step-by-step explanation:

(plz help with all steps)!!!!
What is the value of n that makes this equation true?
A. 21
B. 39
C. -24
D. 29

Answers

Answer:

I am sorry but if this is wrong but i think it is either 21,because it is divisible by 3 and 12 / 3 = 4 which is a denominator

Step-by-step explanation:

21 because it is divisible by 3 and 12 / 3 = 4 which is a denominator.

I believe the answer is A. 21

PLS HELP WILL MARK BRAINLIEST AND 30 POINTS!!

Chris and Denisha are electricians.
Chris uses c=50h+65 to calculate how much he charges (c) in dollars for h hours of work.
Denisha uses d=37.50h+75 to calculate how much she charges (d) in dollars for h hours of work.
How much do Chris and Denisha charge per hour of work??

Chris charges $____ per hour
Denisha charges $____ per hour

Thank you!!

Answers

Answer: 110 chris

112.5 Denisha

Step-by-step explanation:

Answer:

110- CHRIS 112.5-DENISHA

Step-by-step explanation:

Answer if you know
DO NOT ANSWER IF YOU DO NOT KNOW THE ANSWERS
Thank you :)

Answers

I hope this helped plz award brainiest

Which associations best describe the scatter plot?

Select each correct answer.

Negative association

Positive association

Linear association

Nonlinear association
(explanation would be helpful)

Answers

negative, nonlinear

the points dont form a line (looks like exponential decay) and are lowering

Answer:

Negative, and nonlinear.

Step-by-step explanation:

If the x-coordinates increase as the y-coordinates decrease, then it is a Negative Correlation.

Dan painted 3/4 of a wall using 1/4 of a can of paint. Which statements are true. Mark ALL that apply
A. He can paint 2 walls with 1/2 can of paint
B. He can paint 3 walls with 1 can of paint
C. He can paint 5 walls with 1 2/3 cans of paint
D. He can paint 8 walls with 2 cans of paint
PLEASE EXPLAIN HOW YOU GOT TO YOUR ANSWER. IT WILL HELP ME UNDERSTAND MORE. WILL GIVE BRAINLIEST

Answers

Answer:

B & C

Step-by-step explanation:

B &C i believe! Correct me if I'm wrong!

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