Mathematics High School

Sissy wants to enlarge a picture of a constellation so that she can put it on the wall in her daughter’s room. What will be the area of the enlarged picture on the wall?
24 in.2
108 in.2
224 in.2
486 in.2

Answers

Answer 1

Answer: 486 in

Just did this on edge

Answer 2

The enlargement transformation applied to the rectangular figure gives

a rectangle that is enlarged and similar to the figure.

Correct response:

The area of the enlarged picture is 486 in.²

The given dimensions of the picture are;

Height, [tex]\overline{MN}[/tex] = 6 in.

Width, [tex]\overline{LP}[/tex] = 4 in.

The length of QL' = 12  + 42 = 54

By similar triangles, we have;

[tex]\dfrac{\overline{L'P'}}{\overline{LP}} = \mathbf{ \dfrac{\overline{QL'}}{\overline{QL}}}[/tex]

Which gives;

[tex]\dfrac{\overline{L'P'}}{6} = \mathbf{ \dfrac{54}{12}}[/tex]

[tex]\overline{L'P'} = \dfrac{54 }{12} \times 6 = \mathbf{27}[/tex]

Given that an enlargement gives similar figures, we have;

[tex]\dfrac{\overline{L'P'}}{\overline{LP}} = \mathbf{\dfrac{\overline{L'M'}}{\overline{LM}}} = Scale \, factor \ of \ the \ enlargement[/tex]

Therefore;

[tex]\dfrac{27}{6} = \dfrac{\overline{L'M'}}{4}[/tex]

Which gives;

[tex]\overline{L'M'} = \dfrac{27}{6} \times 4 = \mathbf{ 18}[/tex]

The area of the enlarged picture is, A = [tex]\overline{L'M'}[/tex] × [tex]\overline{L'P'}[/tex]

Which gives;

A = 27 × 18 = 486

The area of the enlarged picture on the wall is A = 486 in.²

Learn more about scale factors and enlargement transformation here:

https://brainly.com/question/14215765

https://brainly.com/question/2839518

Sissy Wants To Enlarge A Picture Of A Constellation So That She Can Put It On The Wall In Her Daughters

Related Questions

You have a bag of 15 marbles. 8 are red. 5 are blue. 2 are green. If you pull out two marbles without replacement, what is the probability that one, but not both, of them, will be blue?

a
33.3%
b
57.1%
c
66.6%
d
47.6%

Answers

Answer:

a 33.3 percent

Step-by-step explanation:

<hdhdhdhdhhdhdhdhdd

Answer:

D. 47.6%

Step-by-step explanation:

GivenTotal marbles = 15Blue marbles = 5Solution

There are two possible scenarios

1. First marble is blue and second marble is not blue:

P(blue) = 5/15 = 1/3P(not blue) = 10/14 = 5/7P(blue and not blue) = 1/3*5/7 = 5/21

2. First marble is not blue and second marble is blue:

P(not blue and blue) = 10/15*5/14 = 2/3*5/14= 5/21

The probability that one, but not both, of them, will be blue:

5/21 + 5/21 = 10/21 = 0.476 = 47.6%

Correct option is D

3/5 pint of juice is poured equally into 6 glasses. How much juice is in each glass? Answer in a complete sentence.

Answers

Answer:

3/30

Step-by-step explanation:

Answer:

1/10

Step-by-step explanation:

you divide by 3/5 by 6

Please I need help!!!!!

Answers

Answer:

a

Step-by-step explanation:

Percent Problems
20 out of 400 cars had a standard transmission. What percent of the cars
had a standard transmission?

Answers

Answer:

5% of the cars has a standard transmission.

Step-by-step explanation:

20 out of 400 is equal to 5 out of 100, which would be 5%

therefore 20 is 5% of 400

Please help I’m only a smol freshman! Please show work if possible

Answers

Answer:

A van can carry 15 students and a bus can carry 21 students

Step-by-step explanation:

System of Equations

There are separate trips to the water park for which vans and buses were rented. Let's call the variables:

x = number of students that a van can carry

y = number of students that a bus can carry

6 vans and 8 buses were filled with 246 students. This leads to the equation:

6x + 8y = 246

Dividing by 2:

4x + 3y = 123      [1]

4 vans and 8 buses were filled with 228 students. Thus, we form the equation:

4x + 8y = 228     [2]

Subtracting [2] minus [1]:

5y = 228 - 123 = 105

Dividing by 5:

y = 105/5 = 21

y = 21

From [1]:

4x + 3*21 = 123

4x + 63 = 123

Subtracting 63:

4x = 60

Dividing by 4:

x = 60/4 = 15

x = 15

A van can carry 15 students and a bus can carry 21 students

That answer is correct hzjsjdhdhdjjdjdjdjdjdjdjdjjddjddfff

I am timed here! Please help! Answer only if you know the question. Else please don't.

What is the value of [3.6]

A: 3

B: 3.5

C: 3.6

D: 4

Answers

Answer: 3

Step-by-step explanation: [ 3.6 ] represents the greatest integer function [ x ]

If x is an integer use that integer

If x is not an integer use the next smaller integer

[ 3.6 ] is not an integer, hence

[ 3.6 ] = 3

Is the following number rational or irrational?
0.3
0.9
Choose 1 answer:
A
Rational
B
Irrational

Answers

Answer:

A

Step-by-step explanation:

In the morning, a farmworker packed 4 pints of strawberries every 4 minutes. In the afternoon, she packed 3 pints of strawberries every 5 minutes. What was the difference between her morning and afternoon packing rates, in pints per hour?

Answers

Answer: 24

Step-by-step explanation:

In the morning, a farmworker packed 4 pints of strawberries every 4 minutes. The amount of pints of strawberries packed in an hour would be:

= 4/4 × 60

= 60 pints of strawberries

In the afternoon, she packed 3 pints of strawberries every 5 minutes. The amount of pints of strawberries packed in an hour would be:

= 3/5 × 60

= 36 pints of strawberries

The difference between her morning and afternoon packing rates, in pints per hour would be:

= 60 - 36

= 24


Taco meat costs $5.36 for 2O oz. How much will you pay per ounce for taco meat?

Answers

Taco meat is .268 cents per oz

$5.36/20 = .268

6th grade math

5x - 2

Answers

Answer:

-10

Step-by-step explanation:

Answer: 3x

verry eazy just subtract and keep the x

given that one of the angles of a rhombus is 120, calculate the smallest angle between one side and the diagonal

Answers

Answer:

The answer is 499m rounded

Step-by-step explanation:

easy math precalc please help, will report false answers

Answers

ExplanationPart A

Jillian is incorrect because the shown graph is not a radical function but a logarithmic function instead. Both radical and logarithmic increase for f(x) when x increases as well.

Note that radical functions do not have any asymptotes, that includes vertical and horizontal.

Part B

The shown graph is a logarithmic function. The name already says it. The logarithmic function is part of logarithmic where the equation is

[tex] log_{a}(m) = n[/tex]

AnswerPart A — Jillian is incorrect. The graph has vertical asymptote at x = 0, and radical functions do not have vertical asymptote.Part B — logarithmic

Simon has 12/9 cups of muffin batter. His recipe calls for 1/3 cup of batter for each muffin. How many muffins can he make?​

Answers

Answer:

4

Step-by-step explanation:

12/9=4/3

4/3/1/3=4

Answer:

4 muffins

Step-by-step explanation:

If it is -14 degrees celsius how much warmer does it need to get before ice will begin to melt?

Answers

Por favor, no elimines esto, necesito puntos. Pero creo que serían

veinte, no estoy muy seguro ...

Answer:

15 degrees celsius

Step-by-step explanation:

15 degrees is needed to get to 1 degree celsius

if 0 degrees celsius is when it freezes then 1 should be where it begins to melt

Draw an ordered stem and leaf diagram to show this information.
245, 250, 251, 253, 258, 264, 267, 269, 273, 276
Key:
2415 means

Answers

Answer:

24|5

25|0;1;3;8

26|4;7;9

27|3;6

Step-by-step explanation:

key in the bottom right:

24|5means 245

A laptop has a listed price of $539.99 before tax. If the sales tax rate is 6.5%, find the total cost pf the laptop with sales tax included. round your answer to the nearest cent, as necessary.

Answers

ANSWER : $575.09 this is the answer

what is half of three minuntes

Answers

1 minute and 30 seconds

Answer:

I think it's 90

Step-by-step explanation:

A every minute is 60 secs

60 times 3 = 180

180 divided by 2 =90

does anybody play Ro,blox???

Answers

Answer:

yea bro

Step-by-step explanation:

i play

The perimeter of an equilateral triangle is 63 inches. If the length of each side is (4x-3), find the value of x.

Answers

Answer:

The value of x is 6

Step-by-step explanation:

The perimeter of an equilateral triangle is P = 3 × S, where S is the length of each side

∵ The perimeter of an equilateral triangle is 63 inches

∴ P = 63 inches

→ By using the rule of the perimeter above

∵ P = 3 × S

→ Equate the right sides of P

∴ 3 × S = 63

→ Divide both sides by 3

∴ S = 21 inches

∴ The length of each side is 21 inches

∵ The length of each side is (4x - 3)

→ Equate (4x - 3) by the length of each side

∴ 4x - 3 = 21

→ Add 3 to both sides

∵ 4x - 3 + 3 = 21 + 3

∴ 4x = 24

→ Divide both sides by 4 to find x

∴ x = 6

∴ The value of x is 6

Please help will mark as brilliant

Answers

Answer:

7

Step-by-step explanation:

the numbers of
You have a total of 10 coins consisting of nickels and dimes in your pocket. The value of the coins is $0.70. Write and solve a system of linear equations to
nickels and dimes in your pocket. Let x represent the number of nickels and let y represent the number of dimes.
System of equations
There are
nickels in your pocket and
dimes in your pocket

Answers

Answer:

6 nickels and 4 dimes

Step-by-step explanation:

6 times .05 is .30

4 times .10 is .40

just add them

.40 + .30 = .70

The equation should be:

.70 = .10y + .05x

I have 4 dimes and 6 nickels.

The question is ill-formatted. The following is the question.

You have a total of ten coins in your pocket, all of which are nickels and dimes. The total value of the coins is $0.70. To find nickels and dimes in your pocket, write and solve a system of linear equations. Let x represents the number of nickels and let y represent the number of dimes. Find the number of nickels and dimes.

How much is a cent?

One-hundredth of a dollar is equivalent to one cent.

How much is a nickel?

A nickel is worth 5 cents. That means $0.05.

How much is a dime?

A dime is worth 10 cents. That means $0.10.

How to solve the question?

As per the question,

conversion of the statements into mathematical equations:

"You have a total of ten coins in your possession, all of which are nickels and dimes."
this statement is converted into
x+y=10"The coins have a total value of $0.70."
this statement is converted into
0.05x+0.10y=0.70
⇒x+2y=14

Subtracting the above equation from the below equation we get y=4.
And by substituting y=4 in x+y=10 we get x=6.

Hence, I have 4 dimes and 6 nickels.

To learn more about the system of linear equations visit- brainly.com/question/19549073

#SPJ2


i dont know what to do please help​

Answers

Answer:

Step-by-step explanation:

Number    Price per     Total            Commission                    Total cost

of Shares  Share                             (At 6% of total)        

100           $16.25          $1625         [tex]1625\times \frac{6}{100}=97.5[/tex]      1625+97.5 = $1722.5      

100           $11.31            $1131           [tex]1131\times \frac{6}{100}=67.86[/tex]    1131+67.86=$1198.86

40             $9.15             $366          [tex]366\times \frac{6}{100}=21.96[/tex]      366+21.96=$387.96

100           $15.27           $1527        [tex]1527\times \frac{6}{100}=91.62[/tex]    1527+91.62=$1618.62

100           $13.22           $1322        [tex]1322\times \frac{6}{100}=79.32[/tex]   1322+79.32=$1401.32

can someone pls help me !!!

Answers

Answer:

I dont know the answer, but I am going to give you a lot of luck, so good luck!

Step-by-step explanation:

The width of a rectangular window is
(2x + 6) inches, and its height is (3x + 10) inches (see
figure). Find an expression for the area of the window.

Answers

Area is length times width. So do 2x +6 times 3x + 10 and if you FOIL you get 6x^2 + 38x + 60

Pls help :((((((((((

Answers

Answer:

Top right

Step-by-step explanation:

Rise/run is useful in this situation also is this iready?!

i need help on this question

Answers

Answer:

5

Step-by-step explanation:

9+6=15

15/3=5

Step-by-step explanation:

[tex] \frac{a + b}{c} = \frac{9 + 6}{3} = \frac{15}{3} = 5 \: ans[/tex]

What is the solution to this inequality?
6x – 5 > -29
• X > -4
o x > 4
o x < -4
o x < 4

Answers

Step-by-step explanation:

the answer is the third one

hope it helps and if u need a explanaton I can help

Given g(x) = -x+3,find g(1)

Answers

Answer:

g=-1+3

g=2

Step-by-step explanation:

Answer:

g(1) = 2

Step-by-step explanation:

g(1) = -1 + 3

g(1) = 2

The area of Tyrone's square bedroom is 144 square feet. He wants to paint the walls of his room. How much paint would he need to paint all four sides?

I'll give brainliest ​

Answers

Answer:

Each side is 12 feet.

Can someone please help?

Answers

Answer:

Step-by-step explanation:

8b-4b+8-3=4b+5

4b=-5

b=-5/4=1 1/4

Answer:

4b+5

Step-by-step explanation:

Other Questions
Check My Work Sherri is considering replacing a processor on her laptop. The laptop is running slower than she would like. What should Sherri consider prior to taking the laptop apart what chemical reaction type is Pb + 2 H3PO4 --> 3 H2 + Pb3(PO4)2 Can you help me with these 5 questions please?! Find the midpoint between (-4,-1) and (-1, 4) Sam saves up to buy a baseball glove that costs $60.00. He must pay 7% sales tax.He has $65.00What is the total price with tax? Does he have enough money? 3. How did the World War I and World War II cause world power to shift Factor completely. m4 - n4(m^2 + n^2)(m - n)^2(m^2 - n^2)(m + n)(m - n)(m^2 + n^2)(m + n)(m - n) A person is a professional truck driver and a car salesperson. Which actionwould she most likely take if she wanted to increase her level of economicspecialization?A. Move to another country that has fewer truck driversB. Hire an employee who can both drive trucks and sell carsceC. Stop driving trucks to focus on becoming better at selling carsD. Continue driving trucks and selling cars, while also learning torepair engines Help me! I'm timed!!! the gypsy moth is a pest species whose larvae feed on the leaves of hardwood trees. the population size of gypsy moths naturally changes in cycles. as a result, the amount of defoliation caused by the moths also fluctuates. which statement describes how the change in size of the gypsy moth population from 1972 to 1981 most likely affected the ecosystems represented by the maps? please help jkjk but thanks you no need to answer free Describe life for many average Americans during the Great Depression? Help plzzzz In the absolutely true diary of a part time Indian, who has the biggest imapct on Juniors life? 7) Translate any five of the following in to Arabic1) Ahmed went to the market2) In India there are many stations3) My house is located in the city4) In my school there are six classes5) We played football6) The boy wrote the lesson7) Oh Ahmed, where is your house? Which might make a line flow less smoothly?A. A mixture of stressed and unstressed syllablesB. Consonants that are easy to pronounce in sequenceC. The use of a familiar, predictable metrical patternD. Many hard consonant sounds placed near one another Answer the question above In the pea garden, Mendel found that yellow seed color was dominant to green (A>a) and round seed shape was dominant to shrunken (R>r). a) What phenotypic ratio would be expected in the F2 from a cross of a pure yellow, round x green, shrunken Explain Culture of Honor in your own words.Help me, please. Name the similar trianglesO AABC - ADETOLABC - AEDFAABC-ADFEAABC - FED What is the exact value of cos(11pi/12)