Mathematics High School

Which of the following transformations will always produce a congruent figure?
А. a dilation by a scale factor of 2, and then a translation
B. a translation, and then a reflection across the x-axis
C. a reduction, and then a 90° rotation about the origin
D. a reflection, and then an enlargement

Answers

Answer 1

Answer: A. Dilation

Step-by-step explanation: The dilation is a even number

Related Questions

find the sum in each of the following
i )0.002,8.24,25.08

Answers

Answer:

(i) 33.422

Step-by-step explanation:

(i) 0.002 + 8.34 + 25.08

  0.002

   8.34

  25.08

--------------

33.422

--------------

Hope it's Helpful for all

Mark Me BRAINLIST

PLEASE HELP ASAP
Ebony has her bank account opened for 1 week and the graph shows the entire week. During that time, her greatest balance was $300.
a) Give the domain of the function.
b) Give the range of the function.

Answers

Using it's concepts, the domain and the range of the function are given as follows:

a) Domain: [0, 7].

b) Range: [0, 300].

What are the domain and the range of the function?

The domain of a function is composed by the set of all possible input values of the function. Hence, on the graph, the domain is composed by the values of x.

In the context of this problem, the input of the function is the number of days. A week has 7 days, hence the domain of the function is given by:

[0, 7].

The range of a function is composed by the set of all possible output values of the function. Hence, on the graph, the range is composed by the values of y.

In the context of this problem, the output of the function is the balance of the bank account after each day. Supposing that the smallest balance of the account is of $0, and considering the greatest balance of $300 stated in the problem, the range of the function is given by:

[0, 300].

What is the missing information?

The graph of the function is incomplete, hence we suppose that the minimum balance is of $0.

More can be learned about the domain and the range of a function at https://brainly.com/question/10197594
#SPJ1

=13m
h = m
H= 11m
davo

Answers

Answer:

Is this a question???

Explanation:

Ralph runs at a constant rate of 3 miles per hour. How long will it take Ralph to run 15 miles?
A. 2 hr.
B. 3 hr.
C. 4 hr.
D. 5 hr.

Answers

Answer:

D. 5 hr.

Step-by-step explanation:

It´s just like you´re doing division so you can divide 3 by 15 and you know that 5 x 3 = 15 so D is your answer

D 5 hours because it will take him 3 x ? Hours to do it so you could do 15 divided by 3 to get ? Which is 5 so the answer is D 5

PLEASE PEOPLE , I NEED HELP CAN YOU HELP ME PLEASE :,)

Answers

Step-by-step explanation:

= (1 + 5z)(-4)

= (1 + 5z) × (-4)

= 1.(-4) + 5z. (-4)

= -4 - 20z


Ann went to the bakery, she bought a cake for $15.88,
5 cookies for $.55 each and a dozen doughnuts for $.85 each.
How much did she spend in all

Answers

Answer:

$27.83

Step-by-step explanation:

15.88+5(.55)+12(.85)=28.83

Answer:

Ann spent $28.83.

Why?

We can find the answer by just multiplying the prices of cookies and doughnuts by their amounts, and adding the total prices together. 0.55 x 5 = $2.75, 0.85 x 12 = $10.20. 2.75 + 10.20 + 15.88 = 28.83. Therefore, Ann spent $28.83.

Juan has 20 books to sell. He sells the books for $15 each.
The amount of money Juan makes from selling x books is represented by a function.
f(x) = 152
What is the practical range of the function?

Answers

Answer:

Step-by-step explanation:

The practical range would be the multiples of 15 between 0 and 300

the answer to 5 times 5 is 25

Answers

Answer:

yes that is trueee!

Step-by-step explanation:

Please this confused me, could you explain it too, and show with steps.

Answers

Answer:

The linear equation is y = -5/8x+15 - Part A

15in - Part B

x = 24 - Part C

Step-by-step explanation:

Part A:

x = number of hours since she filled it

y = amount of ketchup remaining in the bottle

and knowing that we get the points (5, 11[tex]\frac{7}{8}[/tex]) and (8, 10)

Now get the slope of these points.

1. Slope formula

m = y2-y1/x2-x1

2. plug it in and you should get:

m = -5/8

3. Then substitute m = -5/8 and (x1, y1) into the point slope formula then solve for y to write the equation in slope intercept form

4. Point Slope Form = y-y1 = m(x-x1)

y-10 = -5/8(x-8) - substitute

y-10 = -5/8x+5 - distribute

y =  -5/8x+15 -  add 10 on both sides

The linear equation is y = -5/8x+15

Part B:

x represents the hours since she filled it, x = 0 is when she filled the dispenser

= 15in

Part C:

y =  -5/8x+15

0 =  -5/8x+15

5/8x = 15

x = 24

50 POINTS HELP PLEASE WILL GIVE BRAINIEST TO CORRECT ANSWER

When two pipes fill a pool together, they can finish in 4 hours. If one of the pipes fills half the pool then the other takes over and finished filling the pool, it will take them 9 hours. How long will it take each pipe to fill the pool if it were working alone?

Answers

Answer:

One fills the pool in

6 hours. The other fills the pool in

12 hours.

Step-by-step explanation:

Answer:one pipe would fill up the pool in 6 hours. and the second pipe would fill up the pool in 12 hr

Step-by-step explanation:

B-5=-2. Plz need answer asap b=what???plzzz
6

Answers

Answer:

B=-2+5 collecting like terms

B=3 answer

Answer for a cookie
A
B
C
D
?

Answers

A not 100% sure
EXPLANATION
I believe it is B. Nonlinear.

30 points help asap!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:
B.

Explanation:

helppppppppppppppppppppppppppp​

Answers

Answer:

4:7, For every 4 books Andrew read, Mia read 7 books.

Step-by-step explanation:

Andrew read 16, Mia read 28, so the ratio is 16:28. This reduces to 4:7.

Answer:

For every 4 books Andrew read, Mia read 7 books.

Step-by-step explanation:

The ratio for 16:28 simplifies to 4:7. hope this helped!!!

Write 1,280 as a product of its prime factors

Answers

Answer:

Step-by-step explanation:

1280 = 2 * 2* 2 * 2 * 2 * 2 * 2 * 2 * 5

        [tex]= 2^{8} *5[/tex]

Which of the following is most likely the next step in the series? PLEASE ANSWER ASAP​

Answers

Answer:

A.

Step-by-step explanation:

Let's first see what we have in the 3 given drawings.

1. Blue drawing with 2 perpendicular lines.

2. Red drawing adds a horizontal line.

3. Blue drawing adds a vertical line.

4. Next expected move: red drawing adds a horizontal line

Answer: A.

let f(x)=4x-5. describe the transformation from the graph of f to the graphs s(x)= -f(x) and t(x)= f (-x)

Answers

Answer:

Answer:

g(x)=-6/5x+1/2

h(x)=-6/5x-1/2

Step-by-step explanation:

1).   g(x)=−f(x) ?

f(x)=6/5x−1/2

g(x)=−(6/5x−1/2)

g(x)=-6/5x+1/2

2). h(x)=f(−x) ?

f(-x)=6/5(-x)−1/2

f(-x)=-6/5x-1/2

h(x)=-6/5x-1/2

Step-by-step explanation:

Estimate 8,109-4,228 by first rounding each number to the nearest hundred.

Answers

Answer: 8109-4228.00

Step-by-step explanation: I'm big brain

600% of what number is 4,620?

Answers

Answer:

770

Step-by-step explanation:

you can do this by doing a proportion: [tex]\frac{4620}{y}[/tex]=[tex]\frac{600}{100}[/tex]

then multiply 4620 by 100 which is 462,000 and divide that by 600 which is 770 so 600% of 770 is 4,620

Write 600% as
600
100
Since, finding the fraction of a number is same as multiplying the fraction with the number, we have
600
100
of 4620 =
600
100
× 4620
Therefore, the answer is 27720
If you are using a calculator, simply enter 600÷100×4620 which will give you 27720 as the answer.

What are the first 4 terms of the arithmetic sequence in the
graph?
Enter your answers in the boxes.
and

Answers

the first 4 sets of coordinates are (2,1) (3,5) (4,9) and (5,13)

HEY GUYS CAN SOMEONE PLEASE HELP???
ILL GIVE BRAINLIEST AND ILL GIVE OUT 80 POINTS!!


(comment on my posst i wil not put 80 point in here because someone might answer a absurd answer)

Answers

Answer:

80

yeah

correct answer

question

answered

Usa los aprendizajes que has utilizado para completar la siguiente tabla ayuda es para hoy ​

Answers

Answer:

no hay imagen xd

Step-by-step explanation:

What is 2736 divided by 17?

Answers

Answer:

160.941176471

Step-by-step explanation:

Answer:

160.9411764705882

Step-by-step explanation:

HELPPP PLZ The circumference of (distance around) a circle is π times the diameter, or C = πd. A side of the square is the diameter of each half circle.
In your answer to question 1, you gave the number of complete circles included in the track. Use this answer and C = πd to find the approximate length of the circular part of the track to the nearest tenth of a foot. Use 3.14 for π and show your work. For number 1 i got The track has 2 sides of the square and the distance around 1 complete circle(s).
ANYONE PLZ HELP I WILL MARK BRAINLIEST

Answers

Answer:

Step-by-step explanation:

Can u screen shot the question ( if there is)cuz its quite hard to get the meaning of the question

can anyone answer this bro

Find the gradient (m) and y-intercept (c) of the equation y =-2/3x+1/3

Answers

he equation of a line is written as y=mx+b where m is the slope and b is the

y -intercept, Thus,m=23 And the y -intercept,b=1

what is 15x - 35x + 10 + 6

Answers

Answer:

-20x+16 that is the answer

Step-by-step explanation:

Answer:

-20x +16

Step-by-step explanation:

As an equation because you cannot add a constant with a whole number so there is no one answer to you equation. How you can solve is you only need to add combine like terms and the 35 is a negative and not 15 minus 35 but 15x + (-35x). I hope this helps mate ;).

In 2003, the average price of a movie ticket was $6.00. In 2019, the average movie ticket price was $9.00. What is the percent of increase in the price of movie tickets?

Answers

Answer:

3

Step-by-step explanation:

What 5-4 guys like I’m super stuck

Answers

Answer 5 - 4 is 1 -.-

Step-by-step explanation:

For every 2 cars you wash your friend wash 3 cars. You wash a total of 8 cars. How many did your friend wash.

Answers

Answer:

12

Step-by-step explanation:

8/2=4

4x3=12

Answer:

12 cars

Step-by-step explanation:

Ratio 2:3  cars

8:?

To get to 8 from 2, you times by 4, so we do the same on the other side

3 x 4 = 12

8:12

Mike used a coordinate plane to design the patio shown at the right. Each unit on the grid represents 1 yard. To buy materials to build the patio, Mike needs to know its perimeter. What is the perimeter of the patio?

Answers

The perimeter of the patio which is the sum of all sides of the patio is: 22 units.

Recall:

Perimeter is the sum of all segments or sides of a figure/shape.

Given:

A (3, 2)

B (3, 4)

C (7, 4)

D (7, 7)

E (9, 7)

F (9, 2)

Thus:

Perimeter of the Patio = AB + BC + CD + DE + EF + FA

AB = |4 - 2| = 2 units

BC = |7 - 3| = 4 units

CD = |7 - 4| = 3 units

DE = |9 - 7| = 2 units

EF = |2 - 7| = 5 units

FA = |9 - 3| = 6 units

Perimeter = 2 + 4 + 3 + 2 + 5 + 6 = 22 units

Learn more here:

https://brainly.com/question/1662811

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