Need help!
Describe in words the transformations that maps ∆ ∆′′′. Make sure that you include specific details(ie. Reflection – over which axis, Rotation – direction, degrees and center of rotation, Translation – direction(s) and number of units). 5 points

Need Help! Describe In Words The Transformations That Maps . Make Sure That You Include Specific Details(ie.

Answers

Answer 1

9514 1404 393

Answer:

clockwise90°origin

Step-by-step explanation:

The answer statement tells you the transformation is a rotation. The original is in the 2nd quadrant, and the image is in the 1st quadrant, representing a clockwise rotation. AB points east, while A'B' points south, a rotation of 90° (clockwise). Each image point is the same distance from the origin as its preimage point. The origin is the center of rotation.

__

∆ABC is transformed by a clockwise rotation 90 degrees with a center at the origin .


Related Questions

12345678910121314151617181920 so i can know answer my question yeet help me ​

Answers

Answer:

1) 529

2) 20.5

3) 7,216

4) 13238.2

5) 254.75

Step-by-step explanation:

1) Multiplication 2) Subtraction and Addition 3) Addition and Multiplication 4) Subtraction 5) Multiplication and Subtraction

-ROR

Answer:

1) 529

2) 20.5

3) 720.6

4) 13238.2

5) 254.75

Step-by-step explanation:

You either multiply, add, subtract or divide the numbers.

HELP LAST ATTEMPT to ( get marked brainliest show work !

Answers

Answer:

B. 5 3/4 feet

Step-by-step explanation:

33 sq ft is the total area so you need the side lengths, its a square rug, so you just square the number

sqrt 33 = 5 3/4

Answer:

B. 5 3/4 feet

Step-by-step explanation:

33 sq ft is the total area so you need the side lengths, its a square rug, so you just square the number

sqrt 33 = 5 3/4

Evaluate.

38−(7+2×4)+182

Enter your answer in the box.

the answer is 32

Answers

[tex]205[/tex]

hope it helps

Manuel the trainer has two solo workout plans that he offers his clients: Plan A and Plan B. Each client does either one or the other (not both). On Monday there were 12 clients who did Plan A and 2 who did Plan B. On Tuesday there were 3 clients who did Plan A and 5 who did Plan B. Manuel trained his Monday clients for a total of 21 hours and his Tuesday clients for a total of 12 hours. How long does each of the workout plans last?

Answers

the answer is akuma di ra 33

Select the correct answer from each drop-down menu.
Kurt deposited money into his bank account every month. The amount of money he deposited in the first 5 months of 2014 is listed in the table.

Month Amount Deposited
(dollars)
January 1,200.32
February 985.43
March 1,200.65
April 1,987.34
May 1,000.98
The total amount of money that Kurt had deposited into his account at the end of May is
$6,374.72
. The total amount of money that he had deposited into his account at the end of March is
.
Reset

Answers

9514 1404 393

Answer:

  $3386.40

Step-by-step explanation:

The amount at the end of March can be found two ways:

  add up the deposits for Jan, Feb, Mar:

     1200.32 +985.43 +1200.65 = 3386.40

  subtract Apr and May from the May total:

     6374.72 -1000.98 -1987.34 = 3386.40

The total amount of money that he had deposited into his account at the end of March is $3386.40.

There are 28 students in a class. Sixteen of the students are men. What percent of the class are women? Round to the nearest tenth.

Answers

Answer:

42.9%

Step-by-step explanation:

If 16 are men, this means 12 of the students are women (28 - 16 = 12)

So, 12 out of 28 are women = 12 ÷ 28 = 0.42857... = 42.857...% = 42.9%

4(3M - 2) + 2(2M - 1) when M = 5

Answers

Answer:

70

Step-by-step explanation:

4(3m-2)+2(2m-1)

4(3×5-2)+2(2×5-1)

4×13+2×9

52+2×9

52+18

what is 1\4y+3/8 factored

Answers

Answer:

[tex] \frac{1}{4} (y + \frac{3}{2} )[/tex]

Please answer!no links!!

Picture is included

I selected b but not sure…

Answers

Answer:

B is the correct answer darling

Step-by-step explanation:

don't doubt yourself :)

have a lovely day <3

Answer:

B

Step-by-step explanation:

[tex]\dfrac{-1}{5}(30x-10)=15\\\\ \dfrac{-1}{5}*30x -10* \dfrac{-1}{5}=15\\\\-6x + 2 = 15[/tex]

The denominator of a fraction is two more than the numerator. If both numerator and denominator are increased by one, the simplified result is 6/7. Find the original fraction.

Answers

Answer:

10/12

Step-by-step explanation:

Let's work backwards.

We decrease both 6 and 7 by one, then we get 5 and 6. So our new fraction is 5/6. We know that the denominator is two more than the numerator, so we have to pick numbers that are multiples of 5 and 6 and make it so the denominator is two more than the numerator.

Lucky for us we only have to multiply 5 and 6 by 2 to get an answer that works:

10/12

HELP. FIND X AND EXPLAIN THE ANSWER

ANSWER CHOICES:

A. x=-3
B. x=4
C. x=48
D. x=29

Answers

Answer:

D. x=29

Step-by-step explanation:

(2x-10)+(4x+16)=180

6x+6=180

6x=174

x=29

The sum of two numbers is
17. Their difference is 41. Find the numbers.

Answers

Answer:

The numbers are 12 and −29.

Mark me as the brainlist

Help!!!! I need this due my 9:30

Answers

D! 33.85 is 15 less than 34 and 16.29 is 29 more than 16

Answer:

D. Subtract 15 cents and add 29 cents

Step-by-step explanation:

He should subtract 15 cents and add 29 cents. This is because at 33.85 we estimated to 34 dollars which was 15 cents higher, so we must subtract by 15 to get to the exact cost. We also need to add 29 cents since we rounded down from 16.29 to 16.

is it normal to forget things almost 4 months after a concussion?

Answers

Answer:

Yes I've had that too

Step-by-step explanation:

I had mine for about 5-6 months

Answer:

Yes, a concussion can cause long-term memory loss and recurring short-term memory loss, even weeks, months, or years after the head trauma. Usually, this is known as a symptom of post-concussion syndrome

Anyone know the answer ? Please help asap :((

Answers

Answer:

Point B

Step-by-step explanation:

Answer:

the answer is point b...

My work is already late because I was suppose to turn it in at 9:30 PM sooo like help?

Answers

The answer is 500.902 hope you get it right

Childhood participation in sports, cultural groups, and youth groups appears to be related to improved self-esteem for adolescents (McGee, Williams, Howden-Chapman, Martin, & Kawachi, 2006). In a representative study, a sample of n = 100 adolescents with a history of group participation is given a standardized self-esteem questionnaire. For the general population of adolescents, scores on this questionnaire form a normal distribution with a mean of μ = 50 and a standard deviation of σ = 15. The sample of group-participation adolescents had an average of M = 53.8.
Does this sample provide enough evidence to conclude that self-esteem scores for these adolescents are significantly different from those of the general population? Use a two-tailed test with α = .05.

Answers

Testing the hypothesis, we can conclude that since the p-value of the test is 0.0114 < 0.05, which means that the sample provides enough evidence to conclude that self-esteem scores for these adolescents are significantly different from those of the general population.

At the null hypothesis, we test if the mean is the same of the general population, that is:

[tex]H_0: \mu = 50[/tex]

At the alternative hypothesis, we test if it is different, that is:

[tex]H_1: \mu \neq 50[/tex]

The test statistic is given by:

[tex]z = \frac{M - \mu}{\frac{\sigma}{\sqrt{n}}}[/tex]

For this problem, the parameters are:

[tex]M = 53.8, \mu = 50, \sigma = 15, n = 100[/tex]

Then, the value of the test statistic is:

[tex]z = \frac{M - \mu}{\frac{\sigma}{\sqrt{n}}}[/tex]

[tex]z = \frac{53.8 - 50}{\frac{15}{\sqrt{100}}}[/tex]

[tex]z = 2.53[/tex]

Two tailed test, so the p-value is P(|z| < 2.53), which is 2 multiplied by the p-value of z = -2.53.

Looking at the z-table, z = -2.53 has a p-value of 0.0057

2(0.0057) = 0.0114

The p-value of the test is 0.0114 < 0.05, which means that the sample provides enough evidence to conclude that self-esteem scores for these adolescents are significantly different from those of the general population.

A similar problem is given at https://brainly.com/question/25147864


Let's Create
Fill in the blank with the value that will make the equation true.

1) __+2/3= -1/4
2) __-3/4= -7/12
3) __÷3/4= -2
4) __÷0.04=800
5) (____)(5.6)= -6.72

Let's Analyze
Fill in the blank with the value that will make the equation true.

1) 1/4+___=7/12
2) 5/8-___= -3/8
3) 1/3÷___= 1/9
4) (2.1)(____)=0.63
5)_____-0.98= -7.65

Answers

Answer:

.

1) 1/4+___=7/12

2) 5/8-___= -3/8

3) 1/3÷___= 1/9

4) (2.1)(____)=0.63

value

Deon plans to ride a 15 mile bicycle trail. If his average speed is 20mi/h, which equation can he use to find the time t, in hours, for the ride?

Answers

Answer

15=20t

Step-by-step explanation:

Answer:

t = 15 / 20

Step-by-step explanation:

Given:

Distance traveled by Deon to ride a bicycle trail = 15 mile

Average speed of Deon to ride a bicycle trail = 20 mi/hour

Step-by-Step:

Let 'T' be the time taken to ride the bicycle trail.

We will use distance speed formula to write the equation to find the time 'T' in hours, for the ride.

[tex]Distance=\frac{Speed}{Time}[/tex]

Distance = 15 miles

Speed = 20 miles / hour

Time = 15 / 20

Assuming time is t, the formula would be:

t = 15 / 20

"t = 15 mi/ 20 mi/hr " will help Deon calculate the time he will take.

Therefore, t = 15 / 20

Salaries for teachers in a particular elementary school district are normally distributed with a mean of $41,000 and a standard deviation of $7,200. We randomly survey ten teachers from that district. (Round your answers to the nearest dollar.)
(a) Find the 90th percentile for an individual teacher's salary.
$


(b) Find the 90th percentile for the average teacher's salary.
$

Answers

Using the normal distribution and the central limit theorem, it is found that:

a) The 90th percentile for an individual teacher's salary is $50,216.

b) The 90th percentile for the average teacher's salary is $43,914.

In a normal distribution with mean [tex]\mu[/tex] and standard deviation [tex]\sigma[/tex], the z-score of a measure X is given by:

[tex]Z = \frac{X - \mu}{\sigma}[/tex]

It measures how many standard deviations the measure is from the mean.  After finding the z-score, we look at the z-score table and find the p-value associated with this z-score, which is the percentile of X.By the Central Limit Theorem, the sampling distribution of sample means of size n has standard deviation given by [tex]s = \frac{\sigma}{\sqrt{n}}[/tex].

In this problem:

Mean of $41,000, thus [tex]\mu = 41000[/tex].Standard deviation of $7,200, thus [tex]\sigma = 7200[/tex].

Item a:

The 90th percentile is X when Z has a p-value of 0.9, so X when Z = 1.28. Thus:

[tex]Z = \frac{X - \mu}{\sigma}[/tex]

[tex]1.28 = \frac{X - 41000}{7200}[/tex]

[tex]X - 41000 = 1.28(7200)[/tex]

[tex]X = 50216[/tex]

The 90th percentile for an individual teacher's salary is $50,216.

Item b:

Average for a sample of 10, thus [tex]n = 10, s = \frac{7200}{\sqrt{10}}[/tex].

[tex]Z = \frac{X - \mu}{\sigma}[/tex]

By the Central Limit Theorem

[tex]Z = \frac{X - \mu}{s}[/tex]

[tex]1.28 = \frac{X - 41000}{\frac{7200}{\sqrt{10}}}[/tex]

[tex]X - 41000 = 1.28\frac{7200}{\sqrt{10}}[/tex]

[tex]X = 43914[/tex]

The 90th percentile for the average teacher's salary is $43,914.

A similar problem is given at https://brainly.com/question/24663213

Three times the sum of a number and 9 is 12 find the number

Answers

Answer:

324

Step-by-step explanation:

9 x 12 = 108 x 3 = 324....yay

A proportional relationship is shown in the table below: What is the slope of the line that represents this relationship?​

Answers

Answer:

Step-by-step explanation: The answer is: 2

Find the 16th term of the arithmetic sequence whose common difference is d=9 and whose first term is a, = 1.

Answers

Answer:

136

Step-by-step explanation:

Common difference of 9 means that each term is 9 apart from each other:

1 + 9 = 10 + 9 = 19 + 9 = 28 ...

We can then find the nth term

The difference is 9 → 9n

The 0th term is 1 - 9 = -8

nth term = 9n - 8

Finally plug in (substitute) 16 for n

9(16) - 8 = 144 - 8 = 136

The 16th term is 136

Question : -

Find the 16th term of the arithmetic sequence whose common difference is d=9 and whose first term is a, = 1.

Given : -

common difference ( d ) = 9

first term ( a ) = 1

To Find : -

We have to find the 16th term of Arithmetic Progression or sequence .

Concept : -

Concept of this question belongs to arithmetic progression ( sequence ) where we can find the values of a , d , nth term by using nth term formula .

So Starting the Solution : -

We know that 16th term of a.p. is ,

a + ( 16 - 1 ) d

a + 15 d --------- ( 1 )

Here value of ,

a = 1

d = 9

Substituting, value of a and d in equation 1 :

1 + 15 ( 9 )

1 + 135

136

Therefore , 16th term of the given arithmetic progression is 136 .

# [tex] \rm{Keep \: Learning}[/tex]

What term describes the amount you must pay in order to be considered “up-to-date” with your credit card payments?
Interest
Minimum payment
Closing balance

Answers

Minimum payment of the credit card balance as it was stipulated in your bill

7 1/3 or 6 2/3 pls help

Answers

Answer:

7 3/3

Step-by-step explanation:

+3221654236583217089

Consider the following formula used to find the volume of a cone.
h
V = ir2
3
Which of the following represents the formula that could be used to find the height of the cone?

Answers

[tex]\\ \sf\longmapsto V=\pi r^2\dfrac{h}{3}[/tex]

[tex]\\ \sf\longmapsto \dfrac{h}{3}=\dfrac{V}{\pi r^2}[/tex]

[tex]\\ \sf\longmapsto h=\dfrac{3V}{\pi r^2}[/tex]

Option B

Answer:

[tex] \hookrightarrow \: { \rm{V = \pi {r}^{2} \frac{h}{3} }} \\ [/tex]

• simplify making h the subject:

[tex]{ \rm{3V = \pi {r}^{2} h}} \\ \\ { \boxed{ \boxed{ \rm{h = \frac{3V}{\pi {r}^{2} } \: }}}}[/tex]

HELP LAST ATTEMPT ( get marked brainliest show work

Answers

Answer:

D

Step-by-step explanation:

Area of H = 25pi

Area of J = 225pi

225pi/25pi = 9

The endpoints of are A(2, 2) and B(3, 8). is dilated by a scale factor of 3.5 with the origin as the center of dilation to give image . What are the slope (m) and length of ? Use the distance formula to help you decide: .
A.
m = 6, A'B' =
B.
m = 21, A'B' = 3.5
C.
m = 21, A'B' =
D.
m = 6, A'B' = 3.5

Answers

D m=6, A’B’=3.5 answer to question

Answer:

Step-by-step explanation:

use double number lines to find the missing number​

Answers

I belive it’s 320! I hope this helped

Answer:

320

Step-by-step explanation:

80 is 25% of:

ok how we do this is 25% of something is 1/4 of something

so 80 is 1/4 of:

yep, 80 x 4.

80 x 4 is 320, there is your answer!

Yw :D

A number is doubled and then increased by seven. The result is fifty-one. What is the original number?

Answers

Answer: I believe it's 22

Step-by-step explanation:

51 - 7 = 44

If the result is 55 and was increased by 7, you'll subtract 7 from 55 and you'll get 44.

44/2 = 22

To find the number that is doubled and makes up 44, you'll divide 2 from 44 and you'll get 22