Which rule describes the composition of transformations
that maps ABCD to AB"C"D"?
O T5, -6 ory = -x(x, y)
O ry=-xoTs, – g(x, y)
O T6 -5 0 ry-axis(x, y)
O ry-axis T6, – g(x, y)
Answers
Answer:
i hope number c is correct answer
The rule which describes the composition of transformations is reflection around y axis and translation of (6, -5).
What is Geometric Transformation?Transformation of geometrical figures or points is the manipulation of a given figure to some other way.
Different types of transformations are Rotation, Reflection, Glide reflection, Translation and Dilation.
Given triangle BCD has the coordinates equal to,
B(1, 4), C(1, 2) and D(5, 3).
Let the triangle be reflected around the Y axis.
A point (x, y) after the reflection over the Y axis changes to (-x, y).
The coordinate points are,
B'(-1, 4), C'(-1, 2) and D'(-5, 3).
Now let the triangle be translated to (6, -5).
The coordinates of the triangles are,
B''(-1+6, 4-5), C''(-1+6, 2-5) and D''(-5+6, 3-5)
B''(5, -1), C''(5, -3) and D''(1, -2).
This is the exact coordinates of triangle B''C''D''.
Hence the correct transformation is reflection around y axis and translation of (6, -5).
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Related Questions
What is the slope of the line with points (-3,0) and (3, 2)?
Answers
Answer: slope equals 2/6 =1/3= 0.33333
Step-by-step explanation:
Answer:
The slope of the line with points (-3,0) and (3, 2) is:
m = 1/3Step-by-step explanation:
Given the points
(-3,0)(3, 2)Determining the slope between (-3,0) and (3, 2)
(x₁, y₁) = (-3,0)
(x₂, y₂) = (3, 2)
Using the formula
Slope = m = [y₂ - y₁] / [x₂ - x₁]
= [2 - 0] / [3 - (-3)]
= 2/6
= 1/3
Thus, the slope of the line with points (-3,0) and (3, 2) is:
m = 1/3Help me, please! I am confused.
Answers
Answer:
привет, я Кейла Зи и я говорю по русски хаха, ты знаешь, я не понимаю НАСАпривет, я Кейла Зи и я говорю по русски хаха, ты знаешь, я не понимаю НАСА
dio ijd is eijiij cdij if i jd ps pai wsiw wo w er
Determine whether the given value of the variable is a solution to the inequality.
x+7<15 when x=9
Answers
Answer:
No
Step-by-step explanation:
9+7 : 16
16<15
It is not
Answer:
The solution is false.
Step-by-step explanation:
In order to get the solution for the first part(x+7), you would substitute the x with the given value(9). So (9)+7=16. Now it would be 16<15. This statement is false because 16 is not smaller than 15. 16 is greater than 15. 16>15
please i need an answer ASAP!!
Answers
Find the gradient of the straiht line with the equations1.2(3y+4x)=6 ,2.5(y-3x)=10-5x 3.3y-1/2x=7. 4.1/4x-1/3y=1. 5.3y=2x/3+4
Answers
Answer:
Step-by-step explanation:
not sure i thinks is 1
Please help ASAP :)
Answers
Explanation: The y-values of the graph extend from negative infinity to positive infinity.
subtract 7x^2-5x+3 - (2x^2+7x-4)
Answers
Answer:
5x^2-12x+7
Step-by-step explanation:
Answer:
The answer is 3x^2 - 12x + 7
Step-by-step explanation:
A P E X ! just took the test <3
n element with mass 570 grams decays by 18% per minute. How much of the element is remaining after 13 minutes, to the nearest 10th of a gram?
Answers
Answer:
Step-by-step explanation:
Exponential Functions:
y=ab^x
a=starting value=570
r=rate=18%=0.18
Exponential Decay:
b = 1 - r = 1 - 0.18 = 0.82
Write Exponential Function: put it all together
y=570(0.82)^13
Plug in time for x:
y=570(0.82)^13
y=43.197134 evaluate
ANSWER: y≈43.2 round
HELPP
335 670 1340 2680
Answers
what's the question?
Q: you can either make a graph or write a ratio to find the slope
Answers
you could find the slope from both the slope ratio and a graph. here's an ex.
in the equation y=3/2x+14
3/2 is the slope. From a graph count how many above/ how many across
More help plsssssssss
Answers
3
x = 3
hope this helped
Answer:
8) x = 3
9) x = 10
Step-by-step explanation:
8) 45° ≅ 15x, therefore, the equation would look like: [tex]45 = 15x[/tex]
☆Let's solve it!
[tex] \frac{45}{15} = \frac{15x}{15} \\ 3 = x[/tex]
9) 12x - 10 is supplementary to 8x - 10. So the equation would be: [tex]12 x- 10 + 8x - 10 = 180[/tex]
☆Let's solve it!
[tex]12x - 10 + 8x - 10 = 180 \\ 20x - 20 = 180 \\ \frac{ \: \: \: \: \: \: \: \: \: \: + 20 = + 20}{ \frac{20x}{20} = \frac{200}{20} } \\ x = 10[/tex]
A circular field has arey 144001 square feet.
What is the radius of the field?
Answers
Answer:
about 214.1
Step-by-step explanation:
Since pi r squared is the formula for a circle's area, you would do the opposite. First, you would divide 144001 by pi which is about 45,836.94. Then, you would find the square root of that which is about 214.1.
Write an equivalent expression.
15 3a +
3
Answers
Answer:
3 (15 a + 1)
45 a + 3
Step-by-step explanation:
1/4 | m
2/3
write an equation to represent the image
Answers
9514 1404 393
Answer:
1/4 + m = 2/3
Step-by-step explanation:
The image shows bars of length 1/4 and m together have the same length as a bar that is 2/3. As an equation, this is ...
1/4 + m = 2/3
(xx+5)(xx-6)(x-1) help again
Answers
Answer:
x5−x4−x3+x2−30x+30
Really confused on this.
Answers
Answer:
it is C.
Step-by-step explanation:
trust me, i dont have time to expln how, it jst is
Answer:
B
Step-by-step explanation:
Lets look at A. In A, It says 0.510 is greater than 0.510. That is not true becuase both are equal. A is false.
Lets look at B. In B, it says 0.501 is less that 0.510. This is true. 501 is less than 510. B is true.
Lets look at C. In C, it says 0.061 is greater than 0.510. This is not true becuase 61 is not greater than 510. C is false.
Lets look at D. In B, it says that 0.500 is greater than 0.510. This is not true becuase 500 is less than 510. D is false.
B is the correct answer. I hope this helps! Let me know if I got something wrong so I can fix it.
A veterinarian knows that the supplement glucosamine is beneficial for dogs’ joints. He wants to determine if a supplement with both glucosamine and chondroitin would be more beneficial than glucosamine alone for dogs’ joint health. The veterinarian asks the owners of dogs with known joint issues if they would be willing to have their dog participate in his study, and 32 owners agree to the study. The dogs’ names are written on equal-sized slips of paper and placed in a hat. The veterinarian selects 16 slips of paper. These dogs are given the glucosamine treatment. The other 16 dogs are given the glucosamine with chondroitin treatment. After six months, the dogs’ joint health is measured for each treatment and compared.
Does this procedure describe a completely randomized design for this experiment?
Yes, the treatments were randomly assigned to the dogs.
Yes, the treatment groups have the same number of dogs.
No, the veterinarian did not use dogs of the same breed.
No, the hat was not shaken, so there was no randomization.
Answers
Answer:
a the treatment was randomly assigned to the dogs
Step-by-step explanation:
Yes, treatment was randomly assigned to the dogs.
What is randomized design?"A randomized design is considered as a type of experiment which is assigned to different types of treatment by conducting different experiment to different groups."
According to the question,
A veterinarian conducts an experiment to check which one is more beneficial glucosamine alone or glucosamine with chondroitin.
A veterinarian conducts experiment on 32 dogs by dividing them into two groups of 16 each randomly and done his experiment. 16 dogs are given the glucosamine treatment and other 16 are glucosamine with chondroitin.
After six months , health of each dog is measured and compared.
Hence, we conclude that yes, treatment was randomly assigned to the dogs is the correct option.
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i'll give brainliest
Answers
Answer:
A. 50.3 meters
4. What is 0.5% of 75??
Answers
Answer:
0.375
Step-by-step explanation:
Which statement is true about this quadratic equation?
y = –2x^2 + 9x-12
A.There are two real solutions.
B.There is one complex solution.
c.There is one real solution.
D.There are two complex solutions.
Answers
Answer:
There are two real roots because b²>4ac
in the equation, b²= 9² = 81.
4ac = 4×-4×-12= 72
-3/4 ÷ 2/9=
I've missed days of school and am super. lost
Answers
help!, i honestly forgot this lol
Answers
Answer:
C. 21 to 28
Step-by-step explanation:
evaluate 10.3v + 9.9w when v = 7 and w = 8
Answers
Answer:
151.3
Step-by-step explanation:
PLz, help me I need the answer right now I will mark you brainliest if your answer is right...
Answers
Answer:
1. 80%
2. ?
3. $28.37
4. 37.5
5. around 6.1
6. 15
7. 333
8. $228.56
9. 0.24%
10. around 24.6% so if you round it , it would be 25%
11. 83.3%
12. $86.20
What is the y-intercept of a line that has a slope of 3 and passes through point (-1, 7)?
0-10
O 4
3
07
Answers
Answer:
your answer is -4
Step-by-step explanation:
i know this because i worked it out on a graph
Answer:
10
☝️☝️☝️☝️☝️☝️☝️☝️☝️☝️☝️
Please help me with this problem if you do and get it right ill do anything
Answers
Answer:
<QSR is what you would write. You would put that symbol at the very left first and then type QSR. I don't know how to type that symbol in brainly.
Hope that helps :)
I need help, yes I'm not a big brain to this stuff
Answers
Answer:
what's the question?
Step-by-step explanation:
Answer:
What is the question you need help with?
Please lead the question below.
A man standing at point A walks 1 mile south, 3 miles east, 5 miles north, and 7 miles west to reach point B. The length of line segment
AB is
A. 4 miles
B. √8 miles
C. 2 miles
D. √32miles
E. √12 miles
Answers
Answer: √32
Step-by-step explanation: so the displacement is north 4 and west 4 and it becomes a right triangle so the hypotenuse is the distance for segment AB
So Drawn out should like straight lines up,down,left,and right. So east is positive while west is negative same for North(+) and South(-)
I recommend sticking with 2 directions first. Starting with north and south right. First you go south 1 mile but then you go north 5miles in math terms
-1+5=4 or down one is one less than 5
Same for east and west. 3+-7 = -4
So we went positive 4 miles up and 4miles to the left
So (-4)^2+4^2= hypotenuse or AB segment in this case
Gum is packaged in a square-based pyramid shaped box with a distance of 6 cm from the center of the base to the sides and a height of 12 cm.
a) How much material was used to create the box? (surface area)
b) What is the volume of the box?
Answers
Answer:
18 cm
Step-by-step explanation:
a) The material required to create box is 288 cm²
b) Volume of Box is 288 cm³.
What is Volume of Square based Pyramid?The area bounded by a square pyramid's five faces is referred to as its volume. A square pyramid's volume is equal to one-third of the product of the base's area and its height.
Thus, volume = (1/3) × (Base Area) × (Height).
Given:
h= 12 cm
so, base edge = √36+36= 6√2
a) The material required to create box
= a² + 2a√(a²/4) + h²
= 6√2² + 2(6√2) √(6√2)²/4 + 12²)
= 288 cm²
b) Volume of Box
= a²h/3
= (6√2)² x 12/ 3
= 72 x 4
=288 cm³
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Find m∠1 and m∠3 in the kite. The diagram is not drawn to scale.
Answers
Answer:
m<1 = 39°
m<3 = 180-90-39= 51°
Step-by-step explanation:
Lines AC and DB are diagonals and always meet at right angles.
Kites have two sets of equivalent adjacent sides and one set up of congruent opposite angles.
Using angle theorems, the value of the angles m1 and m3 are 39° and 51° respectively.
Taking the midpoint of DB as O ;
Angle OAD and Angle OAB are equal
OAD = 39° ; OAB = 39°
A right angle is formed at O ;
Hence,
(O + D + A) = 180°90° + D + 39° = 180° (Sum of interior angles of a triangle)
D = 180 - 129
D = 51°
Hence, m∠3 = 51°
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