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
PSYCHO15rus [73]
2 years ago
5

un rectangulo tiene 28 cm de perimetro y unos de sus lados mide 4 cm ¿cuantos cuadrados de 2 cm por lado se mecesitan para armar

ese rectangulo​
Mathematics
1 answer:
seraphim [82]2 years ago
3 0

Answer:

10 cuadrados

Step-by-step explanation:

Si uno de los lados de rectangulo es de 4cm entonces el lado parallelo tambien es de 4cm. Eso nos da 8cm del perimetro y nos quedan los otros dos lados que tienen la misma medida. Entonces dividimos el resto del perimetro por 2.

28 - 8 = 20cm

20cm / 2cm = 10cm

Ahora que tenemos todas las medidas podemos multiplicar el largo por el ancho para calcular el area del rectangulo

10cm * 4cm = 40cm^{2}

el cuadrado de 2cm tendra un area de

2cm * 2cm = 4cm^{2}

Ahora simplemente dividimos el area del rectangulo por el area del cuadrado para saber cuantos cuadrados necesitamos para armar ese rectangulo

40cm^{2} / 4cm^{2} = 10 cuadrados

You might be interested in
3/8 of a scholarship fund was 1500 find the full amount of the scholarship fund​
N76 [4]

Answer:

The full scholarship fund will be 4000

Step-by-step explanation:

When doing these types of problems I like to do this.

1500 ÷ 3 = 500 (We do this because you want to find out what 1/8 is)

Since 500 is 1/8 of the part, all you have to do is multiply 500 by 8

500 × 8 = 4000

7 0
3 years ago
HELP WILL MAKE BRAINLIEST
juin [17]

Answer: A= 110 B=22.5 C=0

Step-by-step explanation:

6 0
2 years ago
Find the inverse for: f(x) = x + 1/2
Sidana [21]

Answer:

f-1(x)=x-1/2

Step-by-step explanation:

Switch x and y and solve for y

x=y+1/2

y=x-1/2

5 0
2 years ago
Help me please<br> thx so much<br> have a good one
Crazy boy [7]
Associative property of multiplication
5 0
2 years ago
Going against the current, a boat takes 6 hours to make a 120-mile trip. When the boat travels with the current on the return tr
Andrew [12]

Answer:

120 miles/6 hours = 20 mph. You need to do the same for the boat going with the current. 120 miles/ 5 hours = 24 mph.

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • HELP ME OUT! A 15 foot ladder rests against a tree on level ground and forms a 75° angle of elevation. Where is the correct loca
    11·1 answer
  • Solving Exponential and Logarithmic Equation In exercise,solve for x or t.See example 5 and 6.
    5·1 answer
  • Solve for x: -5| x + 1| = 10 please help
    10·2 answers
  • Click here please Help
    6·1 answer
  • Which statement is true based on the information given on the coordinate plane select all that apply
    9·1 answer
  • Write the equation of a line parallel to the line y = 2x that passes through -2,-1
    9·2 answers
  • PLS HELP ASAP!!!!<br> Determine whether each relation is a function. Explain your reasoning.
    12·1 answer
  • SOME ONE HELP PLEASE ILL MARK BRAINIEiST. AND I NEED TO KNOW THE PRICE OF ORANGES. WORTH A 100 POINTS&gt; AND PLEASE DONT WASTE
    11·1 answer
  • the profit per gallon of lemonade you sell is 5.00. you have enough supplies to make 12 gallons of lemonade describe the domain
    13·1 answer
  • A new Outdoor Recreation Center is being built in Hadleyville. The perimeter of the rectangular playing field is 318 yards. The
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!