Translations _______ side lengths of the figure.
A. change
B. alter
C. preserve
D. all of these

Answers

Answer 1

Answer:

C. preserve

Step-by-step explanation:

When you translate something in geometry, you're simply moving it around. You don't distort it in any way. If you translate a segment, it remains a segment, and its length doesn't change. Similarly, if you translate an angle, the measure of the angle doesn't change.


Related Questions

Form a polynomial whose zeros and degree are given,
Zeros: - 2, 2,7; degree: 3
Type a polynomial with integer coefficients and a leaning coefficient of 1 in the box below.

F(x)=

Answers

Answer:

if the zeros are x = -2, x = 0, and x = 1

then (x + 2), x and (x - 1) are factors of the polynomial

multiply these factors together

p(x) = x(x + 2)(x - 1)

p(x) = x(x2 + x - 2)

p(x) = x3 + x2 - 2x

this is a polynomial of degree 3 with the given roots

Please answer all of these

Answers

Answer:

1a 300

b 180

c 330

d 1470

e 180

f 7344

Step-by-step explanation:

A line contains the points (4, 5) and (3,-9). Write the equation of the line using slope-intercept form. A. y=-2x - 3 B. y = 2x – 15 C. 1 yax +3 2 1 V= -X-7 2​

Answers

Answer:

Y =-4X +21

Step-by-step explanation:

x1 y1  x2 y2

4 5  3 9

   

(Y2-Y1) (9)-(5)=   4  ΔY 4

(X2-X1) (3)-(4)=    -1  ΔX -1

   

slope= -4          

B= 21          

   

Y =-4X +21    

Find the slope of the line (4,0) (9,11) Help plsss!!!!

Answers

11/5 is what I got I hope it’s correct

Answer:

m= 11/5 (11 over 5)

Hope this helps! :)

What fraction is equivalent to 0.46464646...


A)

46∕999

B)

46∕99

C)

23∕50

D)

46∕100

Answers

Answer:

Hello,

answer is B

Step-by-step explanation:

[tex]0.\overline{46}=\dfrac{46}{99}[/tex]

The answer is a fraction with numerator is the period (46) and the denominator is a number made with 9 as longer that there are digits in the  periode (here 2 digits ==> 99)

Use the substitution methed to solve the system of equations. Choose the correct ordered pair.
2y+5x=13
2y+3x=5

Answers

Solve both equations for 2y :

2y + 5x = 13   ==>   2y = 13 - 5x

2y + 3x = 5   ==>   2y = 5 - 3x

Solve for x :

13 - 5x = 5 - 3x

8 = 2x

x = 4

Solve for y :

2y = 13 - 5×4

2y = -7

y = -7/2

As an ordered pair, the solution is then the point (x, y) = (4, -7/2).

Form a union for the following sets.
M = {1, 2, 4, 8)
N = (2,5,8)

Answers

Answer:

Step-by-step explanation:

When you are asked to find the union of sets you find numbers that are present in both sets.

So a number that appears in both the sets of M and N are 2 and 8.

So M U N = { 2,8} where U is the symbol for union.

10. cos c plz help me ​

Answers

Answer:

cos C = 12/13

Step-by-step explanation:

Since this is a right triangle, we can use trig functions

Cos theta = adj/ hyp

cos C = 36/39

Dividing the top and bottom by 3

cos C = 12/13

CosØ=Base/Hypotenuse

cosC=BC/ACcosC=36/39cosC=12/13

find the value of n . 80×π×n=1100000​

Answers

Answer:

110000/8π

Step-by-step explanation:

Divide 1100000 by 80 and cancel 0. Then divide pi

for any Integer 'a',a ÷ 0 is _______
give me answer​

Answers

Answer:

undefined, invalid

and for a limit expression like a/x, x->0 we also say this is infinite.

The manager of a juice bottling factory is considering installing a new juice bottling machine which she hopes will reduce the amount of variation in the volumes of juice dispensed into 8-fluid-ounce bottles. Random samples of 10 bottles filled by the old machine and 9 bottles filled by the new machine yielded the following volumes of juice (in fluid ounces).

Old machine: 8.2, 8.0, 7.9, 7.9, 8.5, 7.9, 8.1,8.1, 8.2, 7.9
New machine: 8.0, 8.1, 8.0, 8.1, 7.9, 8.0, 7.9, 8.0, 8.1

Required:
Use a 0.05 significance level to test the claim that the volumes of juice filled by the old machine vary more than the volumes of juice filled by the new machine

Answers

Answer:

Reject H0 and conclude that volume filled by old machine varies more than volume filled by new machine

Step-by-step explanation:

Given the data:

Old machine: 8.2, 8.0, 7.9, 7.9, 8.5, 7.9, 8.1,8.1, 8.2, 7.9

New machine: 8.0, 8.1, 8.0, 8.1, 7.9, 8.0, 7.9, 8.0, 8.1

To test if volume filled by old machine varies more than volume filled by new machine :

Hypothesis :

H0 : s1² = s2²

H1 : s1² > s2²

Using calculator :

Sample size, n and variance of each machine is :

Old machine :

s1² = 0.37889

n = 10

New machine :

s2² = 0.006111

n = 9

Using the Ftest :

Ftest statistic = larger sample variance / smaller sample variance

Ftest statistic = 0.37889 / 0.006111

Ftest statistic = 62.001

Decision region :

Reject H0 ; If Test statistic > Critical value

The FCritical value at 0.05

DFnumerator = 10 - 1 = 9

DFdenominator = 9 - 1 = 8

Fcritical(0.05, 9, 8) = 3.388

Since 62 > 3.388 ; Reject H0 and conclude that volume filled by old machine varies more than volume filled by new machine

Charlotte has to read a book for school. There are 513 pages in the book. She read 113 pages on
Saturday, she read 78 pages on Sunday, and 101 pages on Monday. How many pages does Charlotte
have left to read?




A.221 pages
B.513 pages
C.292 pages
D.400 pages

Answers

the answer is A. 221 pages.

The job Andrew has this summer paid 7.25 an hour and the job he had last Summer paid 6.50 an hour. how much more does Andrew earn in a 40 hour week this summer than he did in a 40 hour week last summer

Answers

Answer:

30 Dollars more

Step-by-step explanation:

This summer he earned = 7.25 X 40 = 290

Last summer he earned = 6.5 X 40 = 260

How much more he earned in 40 hours = 290-260= 30 dollars more

Answer from Gauthmath

14) Students at East Central High School earned $246
selling pennants. They want to make $3810 for a
club trip. What percent of their goal has been
reached? Round to the nearest tenth of a percent,
if necessary.

Answers

Answer:

6.46%

Step-by-step explanation:

246 ÷ 3810 × 100% = 6.46%

A park is 5 miles east of Roxana's home. A library is 4 miles north of the park. How far is Roxana's home from the library? ​

Answers

Answer: 9 miles I think but I dont know where her house is exactly.

I WILL MARK AS BRAINLIES

PLEASE HELP ME AND BE CORRECT BEFORE ANSWERING

Answers

Answer:

Both are true

Step-by-step explanation:

Both are true

If the graph of f(x)=x^2, how will the graph be affected if it is changed to f(x)=1/3x^2?

Answers

Answer:

The graph would be compressed vertically by a factor of 1/3.

Step-by-step explanation:

Multiplying a function by some constant is a way to stretch or compress that function. If the magnitude of the constant is greater than 1, you are vertically stretching, if the magnitude of the constant is less than one but greater than 0 you are vertically compressing your function.

The average of a group of data points is called the

Answers

Answer:

mean

Step-by-step explanation:

The mean of a data set is the sum of the values divided by the number of values. The median of a data set is the middle value when the values are written in numerical order. If a data set has an even number of values, the median is the mean of the two middle values.

Average mean..... I

A walking path across a park is represented by the equation y = -4x+10. A
new path will be built perpendicular to this path. The paths will intersect at
the point (4.-6). Identify the equation that represents the new path.
102
10
10
O A. y -**-5
B. y --4x+10
C. y - 4x-22
O D. v-**-7

Answers

first invert fraction of the slope from 4/1 to 1/4 and switch sign. then figure out the y-intercept

the algebraic approach would work like this:

-4x + 10 = 1/4x + b

plug in what you got, here: the intersection information

-4*(4) + 10 = 1/4*(4) + b

-16 + 10 = 1 + b

-6 = 1 + b

-7 = b

PLEASE HELP!!!
Find the equation of the line with an x intercept of 4 and a y intercept of -1.5

Answers

Answer:

y = 4x - 1.5

Step-by-step explanation:

The slope intercept form of a line is

y = mx+b  where m is the slope and b is the y intercept

y = 4x - 1.5

the guys is wrong i checked

Answers

Step-by-step explanation:

the guys is wrong i checked

Use the given conditions to write an equation for each line in point-slope form and slope-intercept form.

Slope= 1/3, passing through the origin

Answers

Answer:

[tex](y - 0) = \frac{1}{3} (x - 0)[/tex]

[tex]y = \frac{1}{3} x[/tex]

?
What is the equation of a parabola whose focus is (-4, -1)
and whose directrix is
y = -5?

y = + x – 1
8
o
y = -

--X+1
8
y?
x =
+ у - 1
8
y2
X = -
8 Y+1

Answers

Answer:

1st option,

y = x²/8 + x - 1

Answered by GAUTHMATH

A lottery ticket has a grand prize of $30.1 million. The probity of winning the grand prize is .000000038
Deteman the expected value of the lottery ticket

Answers

Answer:

$30.1 million * .000000038

$1.14

did the question say how much the ticket cost?

if it was $1 then you would have to subtract $1 so the expected value would be 14 cents

Step-by-step explanation:

enter the number that belongs in the green box

Answers

5x - 2 = 4 + 2x

3x - 2 = 4

3x = 6

x = 2

Hope this helps!

If Jan can weed the garden in 2 hours and her husband can weed it in 1 hour and 30 minutes, find how long it takes them to weed the garden together.

Answers

Answer:

3 hours 30 minutes

Step-by-step explanation:

Jan :2 hours

her husband : 1 hour 30 minutes

2hr + 1 ½ hrs = 3 ½ hrs...that is 3 hours 30 minutes....?

Express the equation 5(x-8)^2=y-12 in the form y=a(x-h)+k, then identify a,h, and k.

Answers

9514 1404 393

Answer:

y = 5(x -8)^2 +12a=5h=8k=12

Step-by-step explanation:

  5(x-8)^2=y-12 . . . . given

  y = 5(x -8)^2 +12 . . . . add 12

Comparing to the required form, we see that ...

a = 5h = 8k = 12

Factor 64a^3 -8b^3 Explain all steps.

Answers

Answer:

[tex]8(2a- b)(4a^2+ 2ab+ b^2)[/tex]

Step-by-step explanation:

factor out the 8

then you have the sum/difference of cubes..

look that up SOAP: same opposite, always a plus

[tex]64a^3 -8b^3\\8(8a^3 -b^3)[/tex]

[tex]8(2a- b)(4a^2+ 2ab+ b^2)[/tex]

Which key correctly represents the information below? A. 11 | 2 = 12 B. 1 | 2 = 12 C. 11 | 2 = 112 D. 11 | 2 = 13

Answers

Answer:

The answer is (B) 1/2=12

3/5x - 1/2x= 1, please help me to solve this ​

Answers

Answer:

x = - 10

Step-by-step explanation:

(6x -5x) / 10 = - 1

x = - 10

Other Questions
I need help with question 2 [tex]\lim_{x\to \ 0} \frac{\sqrt{cos2x}-\sqrt[3]{cos3x} }{sinx^{2} }[/tex] Deandra is doing her math homework. She completed the first 6 problems in 2 hours and the last 12 problems in 3 hours.Which best describes Deandras rate for completing her homework?Deandra completed the first 6 problems at a rate of 6 problems per hour and the last 12 at a rate of 2 problems per hour. Deandra completed the first 6 problems at a rate of 3 problems per hour and the last 12 at a rate of 4 problems per hour. Deandra completed the first 6 problems at a rate of 2 problems per hour and the last 12 at a rate of 6 problems per hour. Deandra completed the first 6 problems at a rate of 4 problems per hour and the last 12 at a rate of 3 problems per hour. Ashley, a psychology major, remarks that she has become interested in the study of intelligence. In other words, Ashley is interested in? Tina, the chief financial officer for USA Products Corporation, attempts to apply Christian precepts in making ethical decisions and in doing business. In applying duty-based ethical standards that are derived from a religious source, Tina would most likely consider the motive behind an act to be:__________. 1. the only consideration. 2. the most important consideration. 3. irrelevant. 4. the least important consideration. help me out .... I will mark u as brilliant students prove it if you know (please no spam answers) g is considering eliminating the fruit product line. If this line is eliminated, Orange Company will be able to eliminate $74,000 of total fixed costs. By how much would this business decision increase operating income Two 51 g blocks are held 30 cm above a table. As shown in the figure, one of them is just touching a 30-long spring. The blocks are released at the same time. The block on the left hits the table at exactly the same instant as the block on the right first comes to an instantaneous rest. What is the spring constant? Water is the most important and most wonderful thing on the surface of the earth; change the degree of comparison. In United States v. Nixon, the Supreme Court ruled that Group of answer choices a sitting president cannot be sued in civil court for offenses that occurred before the president took office. executive privilege could not be used to prevent evidence from being heard in criminal proceedings. congressional approval must be granted before presidents make use of executive privilege. the president is immune from criminal prosecution except for impeachable crimes. members of the Secret Service cannot be required to testify against the president. Two unrelated individuals, John and Tom, own all the stock of Regal Corporation, which has earnings and profits of $400,000. Because of the inactivity of the business for the last several years, Tom has decided to retire from the business and move to Alaska. Accordingly, Regal Corporation will redeem all the stock owned by Tom and, in return, Tom will receive a distribution of $500,000. Tom's adjusted basis in the stock is $250,000. What will be the tax effect to Tom I NEEDDDD HELPPPP ITS URGENTTTT!!!!!! Your credit card has a balance of $3300 and an annual interest rate of 14%. You decided to pay off the balance over two years. If there are no further purchases charged to the card, you must pay $158.40 each month, and you will pay a total interest of $501.60. Assume you decided to pay off the balance over one year rather than two. How much more must you pay each month and how much less will you pay in total interest? I need help to find n = Standard Direct Materials Cost per Unit Crazy Delicious Inc. produces chocolate bars. The primary materials used in producing chocolate bars are cocoa, sugar, and milk. The standard costs for a batch of chocolate (1,800 bars) are as follows: Ingredient Quantity Price Cocoa 480 lbs. $0.30 per lb. Sugar 150 lbs. $0.60 per lb. Milk 120 gal. $1.20 per gal. Determine the standard direct materials cost per bar of chocolate. If required, round to the nearest cent. $fill in the blank 1 per bar Farmers in one state produced 417,938,650 bushels of corn one year. If the production of corn decreases by ten million bushels, how many bushels of corn will be produced? A 417,938,650 bushels B 417,938,640 bushels C 417,928,650 bushels D 407,938,650 bushels Question 2B 0.67/1The measure of one angle of a right triangle is 0 more than the measure of the smallest angle.Find the measures of all three angles, and separate your answers with commas. Is there a difference between "living" and "life"? Explain. Annabeth has $29.00 to spend at the sporting goods store.She buys a T-shirt that costs $15.32. She spends all of hermoney. She also wants to buy a soccer ball for $13.68, abaseball cap for $8.39, a set of shin guards for $14.98, or awater bottle for $5.93.*Need asap* (might give brainiest if I can)