Help please due tomorrow

[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:

(-1, 1.5)

Step-by-step explanation:

Answer:

1833 miles is the total distance if the model airplane.

Answer:

Try taking a screen shot as this is indecipherable.

Step-by-step explanation:

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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Answer:

I have attached an image for the answer

please mark as brainliest thanks!

Answer:

i dont know, sorry

Step-by-step explanation:

Answer:

5/10, 1, 2/4,

Step-by-step explanation:

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:

[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:

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: 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:

168.75 in²

Step-by-step explanation:

12.5 * 27 = 337.5

337.5/2 = 168.75

If my answer is incorrect, pls correct me!

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-Chetan K

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:

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:

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: 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:

A=1633

B=1617

C=1610

D=1626

Step-by-step explanation:

I am not totally sure about 3409 ?

None of the following option sum up to 3400 or close.

Sum is addition

According to the question given we have to determine which of the following is 3409.

A. ( 3 × 104 ) + ( 4 × 103 ) + ( 9 × 101 )

= 312 + 412 + 909.

= 724 + 909

= 1633.

B.  ( 3 × 103 ) + ( 4 × 102 ) + ( 9 × 100 )

= 309 + ......

C. 300 + 400 + 900 not sum up to 3400.

D. 300 + 400 + 900 again not sum up to 3400

So, none of the following options sum up to or sum up close to 3400.

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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

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:

1st is a cilinder

2nd is a sphere

3rd is a rectangle

4th is a cone

formulas for volume..maybe...

Answer:

(7,10)

Step-by-step explanation:

Answer:

Step-by-step explanation:

If L is the length of a side, the longest diagonal in the cube is

d = √(L² + L² + L²) = √(3L²) = L√3

meaning

a) L(d) = d/√3 = ⅓d√3

b) A(d) = 6(L(d))² = 6(⅓d√3)² = 6(⅟₉d²(3)) = 2d²

c) V(d) = (L(d))³ = (⅓d√3)³ = ⅟₂₇d³3√3 = ⅟₉d³√3

Answer:

I think the answer is 30 percent

Answer:

17

Step-by-step explanation:

Answer:

YMCA means nothing without the A

Step-by-step explanation:

Answer:

x=12

Step-by-step explanation:

2x-15 + 2x-6 = 15

4x = 36

x = 9

2 x 9 - 6 = 12

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:

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. 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:

please mark me brainleast

Answer:

0

Step-by-step explanation:

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

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

=0