1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Arisa [49]
3 years ago
5

A square has a side length of 36 feet. this square is dilated by a scale factor of 2/3 to create a new square. what is the side

length of the new square?
Mathematics
2 answers:
Kruka [31]3 years ago
6 0
Dilation by 2/3 means scaling.  It would be 2/3 of 36 which is 24
LenKa [72]3 years ago
3 0

Answer:

the side length of the new square is, 24 feet

Step-by-step explanation:

Scale factor(k) is defined as the ratio of the dilated image to the Pre-image.

⇒ k = \frac{\text{Dilated image}}{\text{Pre-image}}

As per the statement:

A square has a side length of 36 feet. this square is dilated by a scale factor of 2/3

⇒Side length of the Pre-image square = 36 feet and k = 2/3

By definition we have;

\frac{2}{3} = \frac{\text{New side length of the dilated image of square}}{36}

Multiply both sides by 36 we have;

\frac{2}{3} \cdot 36=\text{New side length of the dilated image of square}

Simplify:

\text{New side length of the dilated image of square} = 24 feet

therefore,  the side length of the new square is, 24 feet

You might be interested in
Help me please please
Temka [501]

Answer:

Step-by-step explanation:

i have no idea what to do

3 0
3 years ago
After a party, Brendan had left over pizza. Brendan had one half of a cheese pizza, 3/4 of a sausage pizza, and 2/6 of a peppero
muminat

3/4+2/6+1/2 = 9/12+4/12+6/12 = 19/12 Brendan has 1 7/12 leftover pizzas. THis is achieved by multiplying for a common denominator and adding

19/12-2/3 = 19/12-8/12 = 11/12 Brendan has 11/12 more pizzas than Steve.

8 0
4 years ago
Meg has 26 toy ponies.She gets 6 more for her birthday.She displays half of them on a shelf and puts the rest in a box.How many
Mazyrski [523]

Answer:

16 ponies are displayed

Step-by-step explanation:

First you need to add 26 and 6 to get 32.Then you need to cut 32 in half or divide it by 2 for your answer.

5 0
4 years ago
Read 2 more answers
Alex got 27 questions out of 30 correct. what present of the questions did he get correct?(use fish method)
Novosadov [1.4K]

if we take 30 to be the 100%, what is 27 off of it in percentage?

\begin{array}{ccll} amount&\%\\ \cline{1-2} 30 & 100\\ 27& x \end{array} \implies \cfrac{30}{27}=\cfrac{100}{x} \\\\\\ \cfrac{10}{9}=\cfrac{100}{x}\implies 10x=900\implies x=\cfrac{900}{10}\implies x=90

4 0
2 years ago
Use the method of ELIMINATION to solve the system. You must SHOW ALL WORK. Make sure you have an answer for both x and y.
jekas [21]

Answer:

<h3>Required <u>Answer</u><u>:</u><u>-</u></h3>

\sf 4x+8y=10\dots\dots (1)

\sf -4x+2y=-30\dots\dots (2)

  • by adding eq (1) and eq (2) we get

{:}\longrightarrow\sf 4x+8y=20

{:}\longrightarrow\sf -4x+2y=-30

<h2>__________________________</h2>

{:}\longrightarrow\sf 10y=-10

{:}\longrightarrow\sf y={\dfrac {-10}{10}}

{:}\longrightarrow{\underline{\boxed{\bf y=-1}}}

  • Substitute the value in eq (2)

{:}\longrightarrow\sf -4x+2 (-1)=-30

{:}\longrightarrow\sf -4x-2=-30

{:}\longrightarrow\sf -4x=-30+2

{:}\longrightarrow\sf -4x=-28

{:}\longrightarrow\sf x={\dfrac {-28}{-4}}

{:}\longrightarrow{\underline{\boxed{\bf x=7}}}

\therefore{\underline{\boxed{\bf (x,y)=(7,-1)}}}

6 0
3 years ago
Read 2 more answers
Other questions:
  • How do you find the value of X?
    8·2 answers
  • How many times is 1/14 go into 6 7/10
    10·1 answer
  • HEEEEEEELP WITH MATH<br> will give brainliest
    6·1 answer
  • Help me on that question someone please?
    10·1 answer
  • K12 5 grade math work need help WILL MARK CROWN ASAP
    8·1 answer
  • what is the answer if you cut a clock in half and on both sides add up to get the same answere on both sides
    6·1 answer
  • A few years ago, a survey commissioned by The World Almanac and Maturity News Service reported that 51% of the respondents did n
    8·1 answer
  • Help pls my life depends on it
    13·1 answer
  • Compute the following products.<br> (4x+5)(4x−5)<br><br> (4x+5)2
    9·1 answer
  • At midnight, the temperature was
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!