A bedroom wall is 3m wide and 2m tall. What is the total area of the wall? A can of paint will cover 10 m^2. How many cans are needed if the wall requires two coats of paint and there are four walls in the bedroom?

Answer:

4800

Step-by-step explanation:

Answer:

La Calculadora de radicales se usa para determinar la expresión radical simplificada cuando se nos dan ciertos valores. El radical de un número también es la raíz (raíz cuadrada, raíz cúbica o raíz n) de ese número.

y si hablas ingles mira debajo de esto

____________________________________________________________Radical Calculator is used to determine the simplified radical expression when we are given certain values. The radical of a number is also the root (square root, cube root, or nth root) of that number.

there have a good day :)

Answer:

(−∞,4)

Step-by-step explanation:

it opens up so it's the highest point

Answer:

(-∞, 2]

Step-by-step explanation:

    The domain is the list of x values of a function. On the left, the arrow means that it goes on forever.  On the right, the line goes up to 2. Therefore, the domain is (-∞, 2].

Answer:  See below.

Step-by-step explanation:

In both figures, the lines in the centers of the objects bisect each other at the center.  Both section of the line are equal to each other.

7.  a.  x-3=15; x=5;                      y+3=12; y=9

8.  a.  x+6=4x; 3x =6; x=2           5y-8=3y+1: 2y=9; y=(9/2)

Answer:

D)

Step-by-step explanation:

Answer:

The unit rate is $1.69.

Step-by-step explanation:

unit rate formula; cost / quantity

3.38 / 2 = 1.69

Answer:

y=-2x-4

Step-by-step explanation:

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

Answer:

N = 11

Step-by-step explanation:

[tex]6n - 4 = 5n + 7 \\ 6n - 5n = 7 + 4 \\ n = 11[/tex]

Answer:

[tex]n = 11[/tex]

Step-by-step explanation:

First let's write our equation

[tex]6n - 4 = 5n + 7[/tex]

This due to Vertical angles

Subtract 5n from both sides

[tex]n - 4 = 7[/tex]

Add four to both sides

[tex]n = 11[/tex]

Would be our answer

Brainliest please

Answer:

4 then 6 then 8

Step-by-step explanation:

2×2=4

2×3=6

2×4=8

The SLOPE of the graphed line is m, and the Y-INTERCEPT is b.

Hope this helps!

Answer:

it is a linear equation y = [tex]\frac{3}{4}[/tex]    x  − 3

Step-by-step explanation:

calculate in on the calculator

Answer:

Step-by-step explanation:

Convert mixed fraction to improper fraction.

Find LCM and equivalent fraction. Then add

[tex]1\dfrac{1}{2}+2\dfrac{2}{5}=\dfrac{3}{2}+\dfrac{12}{5}\\\\\\LCM = 10\\\\\\=\dfrac{3*5}{2*5}+\dfrac{12*2}{5*2}\\\\=\dfrac{15}{10}+\dfrac{24}{10}\\\\=\dfrac{15+24}{10}=\dfrac{39}{10}\\\\=3\dfrac{9}{10}[/tex]

Answer:

you can multiply 3.3 and 82.46 together to confirm the area of rectangle if correct

Step-by-step explanation:

please rate 5 stars and mark BRAINLIEST for my hard work. thanks

Answer:

Step-by-step explanation:

Answer:

The dotted line shows were the point where the graph doesn’t touch. This dotted line is at -2. As the values of x increase, the value of f(x) increase. You can see this relationshi by looking at the right side of the graph. The second option is the only statement that accurately describes the end behavior.

:)

Answer: The first place is warmer by .3 degrees Celsius or 32.54 degrees Fahrenheit

Step-by-step explanation:

Answer:

y=-3x-5.

Step-by-step explanation:

1) the slope-intercetion form is: y=s*x+i, where 's' and 'i' are slope and interception - unknown numbers;

2) if A(-2;1) and B(2;-11), then the slope can be calculated:

[tex]s=\frac{Y_B-Y_A}{X_B-X_A}=\frac{-11-1}{2+2}=-3;[/tex]

3) midpoint of AB has coordinates (0;'i') - interception point , where i - needed number. Then i=1/2*(-11+1)=-5;

4) If s=-3 and i=-5, then the required equation is:

y=-3x-5.

B. Yes, because all of the pairs represent the same ratio

Answer:

yes it is B

Step-by-step explanation:

because all of the numbers divided equals 2

Answer:

THE PRODUCT IS THE PRODUCT OF THE NUMBER THAT REPRESENTS A NUMBER OF ANY NUMBER WITH PRODUCT

HOPE IT HELPS!

Answer:

3x - y = 20

Step-by-step explanation:

First, distribute the 3 among everything within the parentheses to get

y + 2 = 3x - 18.

Next, add 18 on both sides to get

y + 20 = 3x.

Now subtract y on both sides in order to move it.

Your answer is now: 20 = 3x - y, or

3x - y = 20.

Hope this helps :)

Answer:

if that is 00.5 then it is 5

but if you meant to put 0.05 then it is 0.5

Answer:

I don't understand who would be charged less money cause it's just the parents and the child and the child is only paying them from the hours being on the phone. but from what I know 90÷ 3 is 30. so the parents would be making like $30 but if its multiplication 90×3 is like 270

Step-by-step explanation:

Answer:

15x + 30

Step-by-step explanation:

Answer:

Decimal: 14.4

Mixed Number: 14 2/5

Improper Fraction: 72/5

Step-by-step explanation:

Answer:

Step-by-step explanation:

its 244 cm

Answer:

-2

Step-by-step explanation:

Because x=0

Answer:

102

Step-by-step explanation:

Range=highest value -lowest value

Therefore, 199-97=102

Answer:

102

Step-by-step explanation:

Basta yan Ang alam ko

Answer:

4x+24

Step-by-step explanation:

You get this by adding the number of "x's" and add the "6's". x+x+x+x is 4x's

6+6+6+6 is 24 so its 4x+24.

Your Welcome,

If this was confusing please contact me. :)

Answer:

2C + 10

Step-by-step explanation:

Answer:

The Coulomb constant, the electric force constant, or the electrostatic constant (denoted ke, k or K) is a proportionality constant in electrostatics equations. In SI units it is equal to 8.987 551 7923(14) × 109 kg⋅m3⋅s−2⋅C−2.

Step-by-step explanation: