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
il63 [147K]
2 years ago
13

Un albañil pone azulejos a una pared de 6 m de largo y 2,4 m de alto.Los azulejos son cuadrados de 20 cm de lado

Mathematics
1 answer:
BaLLatris [955]2 years ago
7 0

Pregunta completa:

Un albañil pone azulejos a una pared de 6 m de largo y 2,4 m de alto. Los azulejos son cuadrados de 30 cm de lado. ¿Cuants, cajas tendra que comprar si en una caja hay 25 azulejos? Con procedimiento.

Respuesta:

160 tejas

7 cajas

Explicación paso a paso:

Dimensión de la pared = 6 m por 2,4 m

Área de la pared = 6 m * 2,4 m

Área de la pared = 14,4 m²

Longitud lateral, s de teja cuadrada = 30 cm = 0,3 m

Área de la loseta cuadrada = s² = 0.3² = 0.09m²

Número de baldosas cuadradas necesarias:

14,4 m² ÷ 0,09 m²

= 160 fichas cuadradas

Si hay 25 fichas en una caja;

Número de cajas a comprar:

160/25

= 6,4 ≈ 7 cajas

You might be interested in
Lol plsss help me :((
patriot [66]

Answer:

The choice two;

-  \sqrt{3}

Step-by-step explanation:

\sqrt{27}  - 4 \sqrt{3}  \\ 3 \sqrt{3}  - 4 \sqrt{3}   =  - 1 \sqrt{3}  =  -  \sqrt{3}

6 0
2 years ago
You move right 1 unit and left 3 units. you end at (-4,0). where did u start?
konstantin123 [22]

Answer:

(2,-4)

Step-by-step explanation:

you see (-4,0), then you do the opposite of what it says like it says right 1 unit. then you g left 1 unit. then it says left 3 units. so you go right 3, which results you starting at (2.-4)

5 0
2 years ago
Read 2 more answers
Answer each question below.
HACTEHA [7]

Answer:

\huge\boxed{\sf L = 78\°}

Step-by-step explanation:

<h3><u>Given that:</u></h3>

Exterior angle of L = 5x + 12

M = 3x - 2

N = 50

<h3><u>Statement:</u></h3>
  • Exterior angle is equal to the sum of non-adjacent interior angles.

So, the exterior angle that is adjacent to L is equal to the sum of non-adjacent sides (M and N) of the triangle.

Here,

Exterior angle of L = M + N

5x + 12 = 3x - 2 + 50

5x + 12 = 3x + 48

Subtract 12 to both sides

5x = 3x + 48 - 12

5x - 3x = 36

2x = 36

Divide 2 to both sides

x = 18

So,

<h3><u>Measure of angle M:</u></h3>

= 3x - 2

= 3 (18) - 2

= 54 - 2

= 52°

Now,

<h3><u>Measure of angle L:</u></h3>

<u>We know that,</u>

  • Sum of all the interior angles of triangle is 180 degrees.

L + M + N = 180°

L + 52 + 50 = 180

L + 102 = 180

Subtract 102 to both sides

L = 180 - 102

L = 78°

\rule[225]{225}{2}

7 0
2 years ago
PLEASE HELP!! I will give brainiest !!!
ladessa [460]

Answer:

no f-ing clue

Step-by-step explanation:

8 0
3 years ago
Location Selection Math Quiz
Eddi Din [679]
Take 4,000 times 12 to get 48,000. that’s how much A costs.

B is a little harder. you have to take (2,300+300)x12+(4*250). this equals $32,100

the correct answer would be B.
8 0
3 years ago
Other questions:
  • Bart practice his trumpet 1 1/4 hours each day how many hours will be practice in 6 days?
    9·2 answers
  • you bake a dessert in the baking pan shown. you cut the dessert into cube shaped pieces of equal size. each piece has a volume o
    11·1 answer
  • 10(x+10)+2x how do I slove this?
    15·1 answer
  • A population of bacteria is introduced into a culture. the number of bacteria P can be modeled by P=500(1+4t/(50+t^2 )) where t
    6·1 answer
  • I need to know how to do it and get the answer
    15·1 answer
  • Which statement from the article would be most important to include in a summary of the article
    8·1 answer
  • Tony’s credit card statement says that he must pay a minimum payment of 15% or $20 whichever is greater. How much will he pay if
    10·2 answers
  • PLEASE HELP ASAP 25 PTS + BRAINLIEST TO RIGHT/BEST ANSWER
    13·2 answers
  • List the term(s) in the following expression:<br> 2x2–5xy + 8y4
    11·1 answer
  • Evaluate log 1025 + log 1040 ​
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!