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
Yuliya22 [10]
3 years ago
14

PLEASE HELP !! Figure B is a scaled copy of Figure A. What is the scale factor from Figure A to Figure B?

Mathematics
2 answers:
kkurt [141]3 years ago
6 0

Answer:

The scale factor from Figure A to Figure B is 0.5

Step-by-step explanation:

we know that

If two figures are similar, then the ratio of its corresponding sides is the scale factor

Let

z-----> the scale factor

In this problem

z=\frac{hB}{hA}

substitute values

z=\frac{2}{4}=0.5

the scale factor is less than 1

therefore

is a reduction

Alex_Xolod [135]3 years ago
6 0

Answer: \dfrac{1}{2}

Step-by-step explanation:

Given : Figure B is a scaled copy of Figure A.

  • We know that the scale factor is the ratio of the corresponding sides of two similar figures.

From , the graph we assume that that one point = one unit of length.

Then, the dimension of one side of figure A = 4 units and the  dimension of  corresponding side of Figure B = 2.

Then, the scale factor is given by :-

k=\dfrac{2}{4}=\dfrac{1}{2}

Hence, the  scale factor is \dfrac{1}{2}

You might be interested in
Find the balance in the account. $2,400 principal earning 2%, compounded annually, after 7 years $307,200.00 $17,136.00 $2,736.0
Lisa [10]

Answer:

2,756.85  

Step-by-step explanation:

we know that    

The compound interest formula is equal to  

A=P(1+\frac{r}{n})^{nt}  

where  

A is the Final Investment Value  

P is the Principal amount of money to be invested  

r is the rate of interest  in decimal

t is Number of Time Periods  

n is the number of times interest is compounded per year

in this problem we have  

t=7\ years\\ P=\$2,400\\ r=2\%=2/100=0.02\\n=1  

substitute in the formula above  

A=2,400(1+\frac{0.02}{1})^{1*7}  

A=2,400(1.02)^{7}  

A=2,756.85  

6 0
3 years ago
What is the measure of n?<br> 6<br> m<br> 18<br> n<br> n =<br> V[?]
nignag [31]

9514 1404 393

Answer:

  n = √108

Step-by-step explanation:

The triangles in the figure are all similar, so corresponding sides have the same ratio.

  long side/short side = n/6 = 18/n

  n² = 6·18 = 108

  n = √108

_____

<em>Additional comment</em>

The same is true for other side relationships.

  hypotenuse/short side = m/6 = (6+18)/m

  m² = 6(24) = 144

  m = √144 = 12

6 0
3 years ago
Read 2 more answers
What is 5000 + 850302 = ?<br><br> my computer is not letting me answer that... long story
ddd [48]
5000+850302=855302

Hope that helped:D
8 0
3 years ago
Read 2 more answers
Solve each equation <br><br> 1. 4=-6v+5v<br><br> 2. -7(3r+6)=7(7r+4)<br><br> Show work please
kozerog [31]
1.)  4=-6v+5v combine like terms -6v=5v=-1v rewrite 4=-1v divide -1 from both sides 4/-1=-4 rewrite v=-4

2.)  -7(3r+6)=7(7r+4) we r goin to have to distribute -7(3r)=-21r   -7(6)= -42 same for the other side   7(7r)=49r  7(4)=28 rewrite 
-21r-42=49r+28 add 42 to both sides 28+42=66 rewrite -21r=49r+66 subtract 49r from both sides -21r-49r=-70r rewrite -70r=66 divide -70 from both sides 66/-70=-0.94  r=-0.94
hope this helps have a nice nite

7 0
2 years ago
Is the fraction 6 1/4 a natural number, whole number, integer, rational number, or a irrational number?
Ipatiy [6.2K]

Answer:

your right it is a rational number

8 0
3 years ago
Other questions:
  • I want it in fraction form
    15·1 answer
  • The 1,840 rock concert tickets sold were twice the amount of jazz concert tickets sold
    11·2 answers
  • What multiplies to -32 and adds up to -14
    12·1 answer
  • Find three consecutive even integers if the third is 8 less than twice the second
    10·1 answer
  • What is 7,295 ÷ (divided by) 5?
    14·2 answers
  • 2x + (20-y) x=6. y =17
    5·2 answers
  • 500g out of 8kg in percentage​
    13·1 answer
  • Please help I will give brainliest
    6·2 answers
  • The sum of the digits of a two-digit
    5·1 answer
  • Find the coordinates of the midpoint of UV with endpoints U(2, −6) and V(5, 3).
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!