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
diamong [38]
3 years ago
6

Isadora vai revestir uma das paredes do de seu quarto como eu decorativa essa parede tem 4,35 m de comprimento por 2,80 m de lar

gura quantos metros quadrados de papel decorativo seu necessários para cobrir-la? Me ajuda porfavor. <3
Mathematics
1 answer:
marusya05 [52]3 years ago
7 0

Answer:

Isadora necesitará un papel decorativo de 12.18m ^ 2

Step-by-step explanation:

La clave para resolver esta pregunta es conocer la forma de la habitación que Isadora quiere cubrir.

Mirando la medida en la pregunta, podemos deducir que la forma de la habitación que Isadora quiere cubrir es rectangular. Por lo tanto, para obtener los metros cuadrados de papel decorativo necesarios, lo que debemos hacer es calcular el área de la habitación rectangular.

Matemáticamente, el área de la habitación rectangular es = Espesor de la habitación × longitud de la habitación = 4.35 × 2.80 = 12.18 m ^ 2

You might be interested in
Which expression is equivalent?
arlik [135]

Answer:

The first one 3^7 *1/3-4

Step-by-step explanation:

4 0
3 years ago
The equation y=1/9x relates proportional quantities x and y.
cluponka [151]

Answer:

x=36 when y=4

Step-by-step explanation:

When y=4, you have to multiply 1/9x by 9 to make x whole and to truly figure out how much it is worth. So if 1/9x =4, you need to multiply 4x9

4x9=36

x=36

7 0
3 years ago
How do i graph q is greater than -1.3 on a number line
kompoz [17]

Answer:

an open circle on -1.3 on the line and draw a line to the right with an arrow.

Step-by-step explanation:

On your number line, draw an open circle on -1.3 and then draw a line on the number line going to the right and ending with an arrow at the end.  The open circle means that it is that starting point, but is not equal to it.

5 0
3 years ago
What should be done first to evaluate the expression?
Leto [7]

Answer:

remember pemdas?

Step-by-step explanation:

Parentheses

Equal sign

Multiplication

Division

Addition

Subtraction

So you would have to divide first.

6 0
3 years ago
Read 2 more answers
A signal can be sent from one location to another by running different colored flags up a flagpole, one above the other. There a
Verdich [7]

Using the permutation formula, it is found that there are 17,297,280 different signals consisting of 8 flags.

In this problem, the order in which the flags are visited is important, hence the <em>permutation formula</em> is used to solve this question.

<h3>What is the permutation formula?</h3>

The number of possible permutations of x elements from a set of n elements is given by:

P_{(n,x)} = \frac{n!}{(n-x)!}

The first flag is blue, then the remaining 7 are taken from a set of 14, hence:

P_{(14,7)} = \frac{14!}{7!} = 17,297,280

There are 17,297,280 different signals consisting of 8 flags.

More can be learned about the permutation formula at brainly.com/question/25925367

8 0
2 years ago
Other questions:
  • Use numbers and pictures to show why a row with 6 smiley faces has one more than a row with 5 smiley faces
    11·2 answers
  • Mr. Henderson’s annual premium of $4,668 is covered entirely by his employer along with 25% of the $9,264 premium for his wife a
    5·2 answers
  • Find all critical points of the given plane autonomous system. (enter your answers as a comma-separated list.) x' = x + xy y' =
    5·1 answer
  • Help I need to finish quick
    14·2 answers
  • First to answer will be the brainliest I need the answer ASAP choose all the right answers
    15·1 answer
  • Calculate the number in the middle of 14.5 and 5.2
    15·2 answers
  • Christopher walked 1 1/4 of a hour walking home.Alejandro walked the same distance and walked 5/6 of an hour How much longer did
    9·1 answer
  • Which of the following is equivalent to (p3)(2p2 - 4p)(3p2 - 1)?
    5·2 answers
  • Consider two circular swimming pools. Pool A has a radius of 36 feet, and Pool B has a diameter of 22.14 meters. Complete the de
    13·1 answer
  • A return train ticket between liverpool and london costs £117.50
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!