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
Temka [501]
2 years ago
7

En ampliar o reducir una fotografía, obtenemos copias de la fotografía original, pero de medida diferente. Si la anchura del ori

ginal de una fotografía mide 15 cm, cuál será la anchura de una copia reducida un 60%?
Mathematics
1 answer:
antoniya [11.8K]2 years ago
7 0

Answer:

La anchura será de:

6 cm

Step-by-step explanation:

El formato original corresponde al 100%

Si se reduce un 60% quiere decir que:

100 - 60 = 40%

la reducción queda al 40%

entonces, por regla de tres:

15cm es al 100%

A cm es al 40%

A = 15*40/100

A = 6cm

You might be interested in
Mike and Beatrice purchase a house for $200,000. If the equation V = 200,000(1.03)x represents the value of the house after x ye
notsponge [240]
X=((log(225000/200000)/log(1.03))
X=log(225,000÷200,000)÷log(1.03)
X=3.98 years
6 0
3 years ago
Read 2 more answers
Select all the relationships that demonstrate a positive association between veriables (multiple choice)
Gnom [1K]

Answer:

a

Step-by-step explanation:

.....................

4 0
3 years ago
What is 32767/32768 as a reduced fraction?
Anit [1.1K]
32,767/32,768 is in lowest terms and can't be reduced.
8 0
3 years ago
What is the slope of the line represented by the equation y = x – 3?
lyudmila [28]
<span>What is the slope of the line represented by the equation?
</span>C. 4/5
5 0
3 years ago
Read 2 more answers
Part II: Describe the pattern of the following sequence. (2 points)
Marizza181 [45]

1 subract 6

2 add 8

3 add 11

4 subract 5

5 add 10

7 0
1 year ago
Other questions:
  • Every orthogonal matrix is invertible. O True O False
    15·1 answer
  • What is the length of Line segment B C? 9 units 11 units 15 units 16 units
    15·2 answers
  • A rectangle has a perimeter of 80 cm. If its width is x, express its length and area in terms of x, and find the maximum area.
    7·1 answer
  • ​A golf driving range has small buckets of golf balls for $6 each and medium buckets of golf balls for $8 each. One day, golfers
    7·1 answer
  • (1) If DF = FB, then point F is called the _____ and segments DF and FB are _____.
    5·1 answer
  • Find the area of a square with a side length of 8 inches. a. A = sq. in. c. A = 64 cu. sq. in. b. A = 64 sq. in. d. none of the
    6·2 answers
  • Which expression is equivalent to 3m(x) - 5n(x), if m(x) = 6x2 + 3x - 5 and n(x) = 2x2 + 7x - 1?
    11·1 answer
  • No links or silly answers or blank answers you will be reported
    7·2 answers
  • the height of a right angled triangle is 7cm long and hypotenuse is 25cm long.what will be the area of the triangle​
    6·1 answer
  • How many rectangles, of any size are in the figure?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!