Use rotation, and the angles and side lengths remain the same.
ACB=BED
BAC=BDE
ABC=EBD
AC=ED
AB=BD
BE=CB
Rotation rigid transformation can be used to map triangle ABC on to triangle DBE.
The angles ACB, BAC, ABC of given image are equals to the angles of preimage BED, BDE and EBD respectively. That is
ACB=BED
BAC=BDE, and
ABC=EBD
Also the sides AC, AB, and BE of the given image are equals to the sides of preimage ED, BD, and CB respectively. That is
AC=ED
AB=BD, and
BE=CB
The corresponding sides are
AC and DE
AB and BD
CB and EB
And the corresponding angles are
∠ACB and ∠BED
∠ABC and ∠EBD
∠CAB and ∠EDB
What is rigid transformation?A rigid transformation or an isometry is a transformation that does not change the sides and angle of plane figures.
What are the three types of rigid transformation?The three types of rigid transformation are:
1) Translation
2) Reflection
3) Rotation
According to the given question.
Triangle ABC is transformed to triangle DBE.
(a) Rotation rigid transformation can be used to map triangle ABC on to triangle DBE. If we rotate triangle ABC at 180 in clockwise direction the triangle ABC maps on to triangle DBE. ( A rotation is followed by another rotation).
(b) The angles ACB, BAC, ABC of given image are equals to the angles of preimage BED, BDE and EBD respectively. That is
ACB=BED
BAC=BDE, and
ABC=EBD
Also the sides AC, AB, and BE of the given image are equals to the sides of preimage ED, BD, and CB respectively. That is
AC=ED
AB=BD, and
BE=CB
(c) The corresponding sides are
AC and DE
AB and BD
CB and EB
And the corresponding angles are
∠ACB and ∠BED
∠ABC and ∠EBD
∠CAB and ∠EDB
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There are 2 squares, 2 triangles, 2 hexagons, and 2 circles in a teacher’s bag of shapes. If a student randomly selects 1 shape from the bag, what is the probability that the student a circle
Answer:
2/8 or 1/4
eight shapes, two circles
Answer:
2/8 0r 1/4 or 0.25
Step-by-step explanation:
this is because there are 2 chances of getting a circle as there are 2 in the bag. however, there are 8 shapes in the bag in total meaning you have to put the chances of getting a circle out of picking any type of shape.
The point B is at the centre of the circle.
The points P and Q are on the circumference of the circle.
Calculate the area of the shaded sector.
take π to be 3.142 in your working.
Give your final answer to 1dp
Answer:
24.7
Step-by-step explanation:
Calculation of the area of the shaded sector is 24.7:
Since
Line PQ = 5.413590865cm
BQ = 9cm
Now
cos(x) = 0.8190928022
x = 35.00591739˚
Now finally the
Area of sector = 24.7cm^2
So point B is at the centre of the circle, making the area of the shaded sector to be 24.7 .
Eddie purchased 15 boxes of paper clips and 7 packages of index cards for a total of $55.40. Finn bought 12 boxes of paper clips and 10 packages of index cards for $61.70. Find the cost of one box of paper clips and one package of index cards
Answer:
The cost of one box of paper clips is $1.85 and the cost of one package of index cards is $3.95
Step-by-step explanation:
I will give brainliest to the first person to answer
Rod ran 30 miles this week, which was three times as far as Joe ran this week. Joe ran 6 more miles this week than he did last week.
Answer:
Step-by-step explanation:
well 30/3 = 10 and 10-6=4 so i guess last week joe than 4 miles and this week he ran 10 miles.
For a grocery store's 25 years anniversary sale they ordered 9 crates of grapes with each create containing 10 bags of grapes. After the anniversary sale they had sold all but 3 bags. How many bags of grapes did they sell during the anniversary?
Answer:
87
Step-by-step explanation:
9 x 10 = 90, the store had 90 bags in total at the start. 90 - 3 = 87, the store had sold 87 bags of grapes during the anniversary.
The number of bags of grapes that they sell during the anniversary is 87 bags.
What are Arithmetic operations?Arithmetic operations are the basic part of mathematics which combines the basic operations like addition, subtraction, multiplication and division.
Given that,
For a grocery store's 25 years anniversary sale they ordered 9 crates of grapes with each create containing 10 bags of grapes.
Number of crates of grapes ordered = 9
Number of bags of grapes in each crate = 10 bags.
Total number of bags in 9 crates = 90 bags
After the anniversary sale they had sold all but 3 bags.
Number of bags of grapes sold = 90 - 3 = 87 bags
Hence the number of bags of grapes sold is 87 bags.
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PLEASE HELP QUICK MATH
Answer:
25%
Step-by-step explanation:
It starts at 2000, and ends at 8000. Then I didvided it by 4, and got 25%.
The first three terms of an arithmetic sequence are as follows.
Answer:
9, 3
Step-by-step explanation:
To get from 27 to 21, you subtract by 6. To get from 21 to 15, you must also subtract by 6. Therefore, subtracting by 6 is the pattern. In order to get the next number in the sequence, we must subtract 6 from 15.
15 - 6 = 9
The next number is 9. To find the number after 9, we must do the same thing - subtract 6 from 9.
9 - 6 = 3
The 5th number of the sequence is 3.
I hope this helps and please mark me as brainliest!
Whoever gets it right can have brainliest, but answer ASAP!
Answer:
[tex]beinggreat78 ~is ~here ~to~ help~ you![/tex]
Let's start with 5 squared. 5 squared, or just squared in general, represents the number behind it times itself.
[tex]5^2~or~ 5*5 = 25[/tex]
Now, add 3
[tex]25 + 3 = 28[/tex]
Next, subtract 1
[tex]28 - 1 = 27[/tex]
Now, you must divide, because the line under the first equation represents division, or a fraction. For this case, division. Before dividing your result, 27, by y, the second equation, you first want to solve equation 2, y.
[tex]\frac{18}{2} = 9[/tex]
Lastly, divide x by y, 27 divided by 9
[tex]\frac{27}{9} = 3[/tex]
The problem is solved! The final answer is 3
Please help. Mathematics.
Three real-world examples of constant rate:
Driving a Car.
Filling a Bathtub.
Interest on a Loan.
What is speed?
Speed is the ratio of the given distance and time.
It shows how fast an object is moving at a given time.
The formula is Distance / Time.
We can find the distance or time when the required values are given using this formula.
We have,
Here are three real-world examples of constant rate:
Driving a Car:
If a car is traveling at a constant speed of 60 km/h, it will cover a distance of 60 kilometers in one hour, regardless of the terrain, traffic, or weather conditions.
The car's speed is constant.
Filling a Bathtub:
If you are filling a bathtub with a faucet that is delivering water at a constant rate, the water level in the tub will rise at a constant rate until the tub is full.
Interest on a Loan:
If you take out a loan with a fixed interest rate, the interest will accrue at a constant rate over time, as long as you make your payments on time.
Thus,
Three real-world examples of constant rate:
Driving a Car.
Filling a Bathtub.
Interest on a Loan.
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Which of the following measurements are greater than 130 fluid ounces? Select all that apply. (Multiple choice)
Answer:
c and e
Step-by-step explanation:
Negative decimals on a number line 4
Answer:
B
Step-by-step explanation:
it's B because it says -0.905
Answer:
B) Point B
Step-by-step explanation:
A) Point A is located at -0.95
B) Point B is located at −0.905
C) Point C is located at -0.88
D) Point D is located at -0.835
Therefore, option B is your answer.
which is the prime factorization of 48?
A. 2x2x2x2x3
B. 2x2x2x6
C. 4x 12
D. 3x16
Answer:
A.2x2x2x2x3 / 2^4x3
Step-by-step explanation:
help me I'll give brainliest to the person who has the correct answer
Answer:c in the habit of
Step-by-step explanation:
Hey there!
When you see or hear the word “accustomed” think of the person/speaker or question telling that it is another name for “Be prepared of something” or just simply think of the word “adaption”.
Another word for “adaption” or “adapt” is “habitation” aka “habitat”
Based on that information I gathered for you, the answer is “in the habit for” (Option C.) because it’s talking about the word “habitat”
Good luck on your assignment & enjoy your day!
~Amphitrite1040:)
It is great to have 64 fluid ounces of water each day. How many cups would this be?
Answer:
8 cups
Step-by-step explanation:
Which of the following is a statistical question?
A. What did Oliver eat for dinner last night?
B. How many hours a day does Allen spend on his math homework?
C. How much money did Oliver give to Roy?
D. How old is Harvey?
Answer:
a
Step-by-step explanation:
The answer does not change.
Answer:
the question for this answer should be c. How much money did Oliver give to Roy? because a statistical question can be answer by collecting data that can vary a lot.
Step-by-step explanation: hope it helps and give me brainliest please if you want.
Last Quistion Sorry i will mark as branlyist if corecct thank you
Answer:
A = (1/2, 1/2)
B = (3 1/2, 1/2)
C = (5, 1/2)
D = (4 1/2, 1/2)
Step-by-step explanation:
Answer:
A = (1/2, 1/2)
B = (3 1/2, 1/2)
C = (5, 1/2)
D = (4 1/2, 1/2)
Step-by-step explanation:
brainliest please
f(2)= -2, f(1)=1 solved please help
Find the distance between [tex]\frac{7}{12}[/tex] and [tex]\sqrt{} \frac{16}{81}[/tex] on a number line. please show your work and explain it.
Answer:
5/36
Explanation:
Distance on a number line is basically difference between two numbers. So we subtract the two numbers. This can be solved on a calculator btw. 7/12 - √16/81 = 5/36.
C. Ben and Michael also participated in the long jump. Michael jumped 334 thousandths of a meter less than Kevin. Ben jumped farther than Michael but not as far as Kevin. Write a decimal to the thousandths that is greater than Michael's distance and less than Kevin's distance. Explain the reasoning you used.
it would be 0.500i think it would be this because it makes sense i dont really know an explenaton hope it helps
HELP SOMEONE PLEASEEE!
The 4th one is the answer i did this earlier
Audrey mowed 12 lawns in 9 hours. What was her rate of mowing in hours per lawn?
The rate of lawn mowing is given as 4/3 lawns per hour.
What is Unitary method ?In order to solve a problem for two different values of a quantity, its unit value is first derived. This method is known as unitary method.
The given problem can be solved using unitary method as follows,
The number of lawns mowed in 9 hours = 12
Then, number of lawns mowed in 1 hour = 12/9 = 4/3.
Hence, the rate of mowing lawn for Audrey is 4/3 lawns per hour.
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Hey There ,
Please Help Me With This Question ! Dont Forget To Show Your Work Thank You <3
-Needs Answer Right Now
-
Write the number for nine million seven hundred thousand
Answer:
9,700,000.
Explain:
9 goes in the 1,000,000th place, and 700 would be placed right behind the 9's comma. Therefore, 9,700,000
Answer: 9,700,000
In order to answer this you should start by writing out one million. By doing this, you can find out where you ones, hundreds, thousands, and millions place is. Then input what you know. The nine would go in the millions place, then the 7 would go in the thousands place.
I hope this helps! : )
Marla wanted to train to run a 6 mile race. How many days did it take her to reach 6 miles?
She reached her goal on the 26th day.
She reached her goal on the 29th day.
She reached her goal on the 30th day.
She reached her goal on the 27th day.
Given the distance Maria ran each day, the total distance she ran during a fifteen ( 15 ) days stretch is 55.5 miles.
What is multiplication?In mathematics, multiplication is a method of finding the product of two or more numbers. It is one of the basic arithmetic operations, that we use in everyday life.
Here, we have,
Expression for the Total of Distance ran by Maria
Total distance = Distance ran each day × Number days
Given the data in the question;
Distance ran each day by Maria Dm = 3.7miles
Number days ran n = 15days
Total number of distance ran by Maria TDm = ?
Hence, Total distance = Distance ran each day × Number days
TDm = Dm × n
We substitute in our values
TDm = 3.7miles × 15
TDm = 55.5miles
Thus, the distance Maria ran each day, the total distance she ran during a fifteen ( 15 ) days stretch is 55.5miles.
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complete question:Marla ran 3.7 miles a day for 15 days straight. How many miles did Marla run altogether during the 15 day stretch?
Write the number for fourteen million eighty thousand.
Answer:
14,080,000
Step-by-step explanation:
where the 4 is is the millions place
where the 1 is is the 10 millions place
where the 8 is is the 10 thousands place
Step-by-step explanation:
14080000 answer is please follow me ......
I get confused when there are boxes—
i also get stuck on fractions.. help
2.4x+2.8=10
Use inverse operations to find for x!
x= 3
HELPPPP IT DOWN BELLOW
Answer:
paul put it at 3,8 and its supposed to be at 0,6
Step-by-step explanation:
toate punctele va rog
Answer:
52
Step-by-step explanation:
56
Where do use a sensor to measure the speed of a moving car at different times. Each time, the sensor measure the speed of the car in both miles per hour and kilometers per hour. The picture below shows her results.
I will give brainliest to the first person to answer
Write the equation for the following situations
After adding an 8 pound box of tennis rackets to a crate with 5 identical boxes of ping pong paddles, the crate weighed 72 pounds.
Answer:
I would say 80 pounds worth of tennis and ping pong equipment
Step-by-step explanation:
8lbs+72lbs=80lbs