what is the diagnosis of a rectangular room which measures 16 feet by 7 feet ​

Answer:

A. An Algebraic Expression

Step-by-step explanation:

Since we have no equal sign in the problem, we know that it is an expression. An equation has an equal sign and another value so we can simplify to find the value of whatever variable we are working with. We also know that it is not anything numerical because we are working with variables. With this information we will see that the correct answer is A.

Best of Luck!

Answer:

options A an algebraic expression

Step-by-step explanation:

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answer

x=14

Step-by-step explanation:

4.5(8-x)+36=102-2.5(3x+24)

36-4.5x+36=102-7.5x-60

-4.5x=42-7.5x

7.5x-4.5x=42

3x=42

x=42/3

x=14

Answer:

168.75 in²

Step-by-step explanation:

12.5 * 27 = 337.5

337.5/2 = 168.75

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-Chetan K

Answer: Polynomial long division can be used to divide a polynomial by any polynomial with equal or lower degree. The Division Algorithm tells us that a polynomial dividend can be written as the product of the divisor and the quotient added to the remainder.

Step-by-step explanation:

Answer:

[tex]\frac{1}{2}[/tex]

Step-by-step explanation:

[tex]\frac{4}{7} *\frac{7}{8}[/tex]

Its really easy

Just multiply the numerators and the denominators

[tex]\frac{4*7}{7*8}[/tex]

[tex]\frac{28}{56}[/tex]

Simplify

[tex]\frac{1}{2}[/tex]

I hope this helps!

Answer: a= [tex]g+2 / 2[/tex]

Step-by-step explanation:

g= -2 + 2a

>> -2+2a=g ( side change )

>> -2+2a +2 = g+2 ( adding 2 both side)

>> 2a = g+2

>> 2a /2 = g+2 /2 ( divide by 2 both side)

>> a= g+2 /2

Answer:

0

Step-by-step explanation:

w+1/w=(2+2i)+1/(2+2i)

=(2+2i)+(2+2i)-1

=0

Answer:

90°

Step-by-step explanation:

The angles of a triangle have a sum of 180°.

x + 2x + 3x = 180

6x = 180

x = 30

Substitute the value for the largest variable.

3(30) = 90

Answer:

5/10, 1, 2/4,

Step-by-step explanation:

9514 1404 393

Answer:

  (-4, 8]

Step-by-step explanation:

The vertical extent of the graph is ...

  -4 < y ≤ 8

In interval notation, the range is (-4, 8].

__

Additional comment

There is a horizontal break (in the domain) at y=3, but no vertical break there. Hence the range is continuous through that region.

Answer: (a) x = -1

Step-by-step explanation:

Given

x - 8 = - 9

Add 8 on both sides to isolate x

x - 8 + 8 = - 9 + 8

[tex]\boxed{x=-1}[/tex]

Hope this helps!! :)

Please let me know if you have any questions

Given:

[tex]\to \bold{41,15,39,54,31,15,33}[/tex]

Arrange numbers into ascending order:

[tex]\to \bold{15, 15, 31, 33, 39, 41, 54 }[/tex]

Mean formula:

[tex]M=\frac{\text{total of given number}}{\text{total number}}[/tex]

    [tex]=\bold{ \frac{{15+ 15+ 31+ 33+ 39+ 41+ 54 }}{7}}\\\\= \bold{\frac{228}{7}}\\\\= \bold{32.57}\\\\[/tex]

Median formula:

n=7 that is an odd number then

[tex]=\bold{(\frac{n+1}{2})^{th}} \ term\\\\=\bold{(\frac{7+1}{2})^{th}} \ term\\\\=\bold{(\frac{8}{2})^{th}} \ term\\\\=\bold{(4)^{th}} \ term\\\\ =\bold{33}[/tex]

Mode:

As per the above-given definition its value =15  

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[tex]\\ \rm\longmapsto Perimeter=2(L+B)[/tex]

[tex]\\ \rm\longmapsto Perimeter=2(6x+3-2x-5)[/tex]

[tex]\\ \rm\longmapsto Perimeter=2(4x-2)[/tex]

[tex]\\ \rm\longmapsto Perimeter= 8x-4[/tex]

Answer:

Both questions seem to be equal

Step-by-step explanation:

1.12: X, Y, and Z are equal to A, B, and C since they are all variables.

1.13: 0 has the value of nothing so in a way that would mean it can equal the empty box.

I hope this helps. It is a bit confusing since I do not know the main objective.

Answer:

A.

Step-by-step explanation:

one x value cant go to two y values

Answer:

No....Not at all

You can select option A as the correct answer

Step-by-step explanation:

There can be two possibilities

From the definition of Function, We know, the value of a dependent variable corresponds to exactly one value of the independent variable

For possibility 1, For x = 5 and 9, y = 2 & for x = 5 and 7, y = 3

So this can't be a function

For possibility 2, For y = 3 and 2, x = 5

So this can't be a function

Hope you have understood this.....    

ask me if you have any confusion.....    

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Answer:

(-1, 1.5)

Step-by-step explanation:

Answer:

3/5 of 30 = (3/5)*30

3/5 of 30 = (3/5)*303/5 of 30 = (3*30)/5

3/5 of 30 = (3/5)*303/5 of 30 = (3*30)/53/5 of 30 = 90/5

3/5 of 30 = (3/5)*303/5 of 30 = (3*30)/53/5 of 30 = 90/53/5 of 30 = 18

3/5 of 30 = (3/5)*303/5 of 30 = (3*30)/53/5 of 30 = 90/53/5 of 30 = 18So when the tank is 3/5 full, there are 18 gallons in the tank.

Answer:

x = -2

Step-by-step explanation:

7 - 48x - 42 = - 18x + 24 + 1

-35 - 48x = -18x + 25

-48x +18x = 25 =35

-30x = 60

x = -2

Answer:

-2

Step-by-step explanation:

7+6 (-8x-7)=3 (-6x+8)+1

7-48x-42= -18x+24+1

-48+18= 24+1-7+42

-30x=60 then divide the two sides with -30

x= -2

Answer: 36

Step-by-step explanation:

Given expression

5 [4 - (-2)] + 6

Expand parentheses

5 [4 + 2] + 6

Simplify values in the bracket

5 [6] + 6

Simplify by multiplication

30 + 6

Simplify by addition

[tex]\boxed{36}[/tex]

Hope this helps!! :)

Please let me know if you have any questions

Answer:

x=12

Step-by-step explanation:

2x-15 + 2x-6 = 15

4x = 36

x = 9

2 x 9 - 6 = 12

Answer:

x=5

Step-by-step explanation:

5x-8=2x+7

5x-2x=7+8

3x=15

X=15/3

x=5

Answer:

5

Step-by-step explanation:

cause

angle c and angle a are alternate angle and alternate angle are always equal so 5X-8=2x+7

5x-2x=7+8

3x=15

or x=5

Answer:

YMCA means nothing without the A

Step-by-step explanation:

Answer:

I think the answer is 30 percent

Answer:

17

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

the area of triangle A is k times the area of triangle b

Answer:

[tex] - \frac{36}{65} + \frac{63}{65} i[/tex]

Step-by-step explanation:

[tex] \frac{9}{ - 4 - 7i} [/tex]

➡️ [tex] \frac{9( - 4 + 7i)}{( - 4 - 7i) \times ( - 4 + 7i)} [/tex]

➡️ [tex] \frac{ - 36 + 63i}{16 - 49 {i}^{2} } [/tex]

➡️ [tex] \frac{ - 36 + 63i}{16 - 49 \times ( - 1) } [/tex]

➡️ [tex] \frac{ - 36 + 63i}{16 + 49} [/tex]

➡️ [tex] \frac{ - 36 + 63i}{65} [/tex]

➡️ [tex] - \frac{36}{65} + \frac{63}{65} i[/tex] ✅

Answer:

I have attached an image for the answer

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Answer:

i dont know, sorry

Step-by-step explanation:

Answer:

5000kg/m3

Step-by-step explanation:

Its easy to get the answer of a question from the unit.

So, it will be mass over metre cube.

Therefore, m=40kg x= (0. 2)^3 =0. 008m

40/0. 008 = 5000kg/m^3

Answer:

Therefore, membership of the pool will be less expensive until number of visits to the pool is one fourth of the membership.

Option B is the table which could represent the given situation.

A linear equation is an equation in which the highest power of the variable is always 1. It is also known as a one-degree equation.

According to the question

A pool charges $7 for 2 daily pool passes.

Using the linear equation y = mx + b

Substitute x = 2, y = 7

[tex]7 = 2m + b[/tex].....(1)

Substitute x = 4, y = 14

[tex]14 = 4m + b[/tex]  .....(2)

Using elimination method

Subtract equation 1 from 2

[tex]14 - 7 = 4m - 2m + b - b[/tex]

[tex]7 = 2m[/tex]

[tex]m=\frac{7}{2}[/tex]

Substitute m = [tex]\frac{7}{2}[/tex] in equation 1

[tex]7=2(\frac{7}{2} )+b[/tex]

b = 7 - 7

b = 0

Substitute b = 0 in equation 1

7 = 2m

Similarly

14 = 4m

21 = 6m

28 = 8m

Hence, Option B is the table which could represent the given situation.

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Answer:

(7,10)

Step-by-step explanation: