NEED THE ANSWER ASAP THANKS!!!

Answer: B. The product of P and S is always a rational number.

Step-by-step explanation: The product AND sum of two rational numbers will ALWAYS be rational.

Answer:

[tex] \sqrt{128} - \sqrt{72} = 2.82842712474619 \\ \\ 2.82842712474619 \div \sqrt{8 } = 1[/tex]

HOPE IT HELPS! :)

Answer: For the first it would be 6, 3, and 7, 6 is double 3, and 7 is 1 more than 6, 6+3=9, and 9+7=16.

The second one is there were only 6 days that students were absent as 12 divided by 2 is 6.

Just kidding.

now help me for 100 points.

Answer:

20 dozen

Step-by-step explanation:

2/8*12=5/12x

2/96=5/12x

24x = 480

x = 480/24 = 20

Answer:

$955

Step-by-step explanation:

$5730 [tex]/[/tex] 6 = $955

Answer:

no this is because 28-8+9=29 and 20-9=11

Step-by-step explanation:

Answer:

Her equation is not balanced.

Because 28 - 8 + 9 = 20 - 9

                 29 = 11 ( its not balanced)

She put the  same symbol or sign on both side.Here she put different sign on both side .so this equation is not balanced.

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

Cuando se tienen dos exponencial una dentro y otra fuera del paréntesis se suman debido a esto la A es la única que cumple con la ecuación

Answer:

In one hour Stephanie earns $1.50 more than Marco

Step-by-step explanation:

w=9h

H is a variable

9×hour= wage

9×15= $135

9×18= $162

157.50-135=$22.50

189-162=$27

27-22.50=4.50

Now cause its per hour we know she earns $4.50 more in 3 hours.

4.50÷3=$1.50

Answer:

We have to move horizontally. As Y is the vertical axis and x is the horizontal axis. If we need to increase the value of x coordinate we need to move horizontally.

Answer:

Step-by-step explanation:

Let x be last year's salary.

100%x + 8/100 x = 40120

100x/(100) + 8/100x  = 40120

108x/100 = 40120

1.08x = 40120

x = 40120/1.08

x = 37148.14

Now if you take 8% of  37148.14        =    2971.85

And add it to                                            37148.14

You should get the current earning      40119.99  

You are within a penny of the same answer. This question will not work out evenly because 1.08 does not divide evenly into 40120.

Answer: x=7 and AC = 44 unuts.

Step-by-step explanation:

We know that the diagonals of a parallelogram bisect each other. (i)

Here in parallelogram ABCD , AC and Bd are diagonals intersecting at E.

BE = 2x + 2, BD = 5x – 3, and AE = 4x – 6

Using (i)

[tex]BE=\dfrac{BD}{2}\\\\2x+2=\dfrac{5x-3}{2}\\\\ 2(2x+2)=5x-3\\\\ 4x+4= 5x-3\\\\ 5x-4x=4+3\\\\ x= 7[/tex]

Now , AE = 4(7)-6 = 28-6 = 22

AC =2 AE = 2 (22) =44 units.

Hence, x=7 and AC = 44 unuts.

reflection and translation.

Given:

The different transformation in the options.

To find:

The transformation that would result in the perimeter of a triangle being different from the perimeter of its image.

Solution:

In option 1,

[tex](x,y)\to (y,x)[/tex]

It represents reflection across the line y=x.

In option 2,

[tex](x,y)\to (x,-y)[/tex]

It represents reflection across the x-axis.

In option 3,

[tex](x,y)\to (4x,4y)[/tex]

It represents dilation by scale factor 4 and the center of dilation is at origin.

In option 4,

[tex](x,y)\to (x+2,y-5)[/tex]

It represents translation 2 units right and 5 units down.

We know that the reflection and translation are rigid transformations, It means the size and shape of the figure remains the same after transformation.

So, the perimeter of the figure and its image are same in the case of reflection and translation.

But dilation is not a rigid transformation. In dilation, the figure is similar to its image. So, the perimeter of the figure and its image are different in the case of dilation.

Therefore, the correct option is 3.

Answer:

0,0

1,1.5

2,3

3,4.5

4,6

5,7.5

Step-by-step explanation:

Answer:

1. 20%

2. 160

3. 120

4. 4

5. 10%

6. 75

7. 28

8. 200

9. 200 students

10. 32,000,000 votes (32 million)

11. 20%

Step-by-step explanation:

No clue if you want actual work shown but you posed so many questions that it would take forever to type out all the work.

Answer:

The last one

Step-by-step explanation:

hope this helps!!

Answer:

The second chart

Step-by-step explanation:

The first chart represents a parabole, example:y=x^2.

The second chart represents a absolute value funtion, example: y=|x|

The last chart represents a lineal function, example:y=x

Answer:

I THINK this is a trick question

(x, y), (7, 9 )

7 <= 5

Most likely NO

Step-by-step explanation:

Answer:

7x° + 11x° = 90°

(Required equation)

Step-by-step explanation:

7x° + 11x° = 90°

(complementary angles)

18x° = 90°

18x = 90

x = 90/18

x = 5

Answer:

a.

Step-by-step explanation:

His total earning including tips of 210.50 dollars is a.) $530.50

An equation is written in the form of variables and constants separated by the operation of multiplication and division,

An equation states that terms in different forms on both sides of the equality sign are equal.

Multiplication and division do not separate the terms of an equation.

Given, John waits on tables and is paid $8.00 an hour. In a 40-hour period,

∴ His earning in those 40 hours is,

= (40×8) dollars.

= 320 dollars.

He also earned 210.50 dollars in tips.

∴ His total earnings is,

= (320 + 210.50) dollars.

= 530.50 dollars.

learn more about equations here :

https://brainly.com/question/10413253

#SPJ2

Answer:

4.65 or 4.67

depends on who you ask

Answer:

Step-by-step explanation:

Perimeter of rectangle = 52 cm

2*(length + width) = 52

2*(l + 42/5) = 52

[tex]l +\frac{42}{5}=\frac{52}{2}\\\\l+\frac{42}{5}=26\\\\ l = 26 - \frac{42}{5}\\\\ l = \frac{26*5}{1*5}-\frac{42}{5}\\\\l = \frac{130}{5}-\frac{42}{5}\\\\l=\frac{130-42}{5}\\l= \frac{88}{5}\\\\[/tex]

Answer:

hello! although i am not really knowlegeble about this subject,  i hope the lengths below can help you solve the problem :)

Step-by-step explanation:

side length: 62.03inches

perimeter: 168.06

area:1276

if this does help you, a brainliest would be appreciated!

Answer:

c

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

A=  x=0

B=  x=12

C=   x=2

Answer:

2

(Hope This Helped : 3 )

Answer:

Step-by-step explanation:

you can look at the y=4x+9

1 4-9 or 4+9 o

2 4-9 = 5

3 5-4 = 9

The complete table of the values for the equation y = 4x + 9 is;

x   - 2    - 1    0      1      2      

y    1      5    9      13    17

What is substitution method?

To find the value of any one of the variables from one equation in terms of the other variable is called the substitution method.

Given that;

The equation is,

⇒ y = 4x + 9

Now,

Solve the equation for the values of x as;

The given values for x are;

x = - 2, - 1, 0 , 1 , 2

So, Find the value of y as;

Substitute x = - 2 in the equation we get;

⇒ y = 4x + 9

⇒ y = 4 × - 2 + 9

⇒ y = - 8 + 9

⇒ y = 1

Substitute x = -  in the equation we get;

⇒ y = 4x + 9

⇒ y = 4 × - 1 + 9

⇒ y = - 4 + 9

⇒ y = 5

Substitute x = 0 in the equation we get;

⇒ y = 4x + 9

⇒ y = 4 × 0 + 9

⇒ y = 0 + 9

⇒ y = 9

Substitute x = 1 in the equation we get;

⇒ y = 4x + 9

⇒ y = 4 × 1 + 9

⇒ y = 4 + 9

⇒ y = 13

Substitute x = 2 in the equation we get;

⇒ y = 4x + 9

⇒ y = 4 × 2 + 9

⇒ y = 8 + 9

⇒ y = 17

Thus, The complete table of the values for the equation y = 4x + 9 is;

x   - 2    - 1    0      1      2      

y    1      5    9      13    17

Learn more about the substitution method visit:

https://brainly.com/question/26094713

#SPJ2

Answer:

The value of [tex]a[/tex] is 6.

Step-by-step explanation:

Let the line be represented by [tex]3\cdot y = a\cdot x + 6[/tex], where [tex]x[/tex], [tex]y[/tex] are the independent and dependent variable, respectively. The explicit form of the formula is:

[tex]y = \frac{a}{3}\cdot x +2[/tex] (1)

To know the value of [tex]a[/tex], ,we need the values of [tex]x[/tex] and [tex]y[/tex] and solve the resulting expression: [tex](x,y) = (-3,-4)[/tex]

[tex]-4 = \frac{a}{3} \cdot (-3)+2[/tex]

[tex]-4 = -a + 2[/tex]

[tex]a = 6[/tex]

The value of [tex]a[/tex] is 6.

Answer:

it would be y=2x +4

Step-by-step explanation:

it's rise over run and the y into would be 4

Answer:

Step-by-step explanation:

Find your y-intercept, then find your slope. This line's slope is negative (you can see this because of the change in direction in which the line is heading).

Answer:

Suppose that you have an initial quantity A.

If you have an increase of X%, the new quantity (NQ) is written as:

NQ = A + A*(X%/100%) = A*(1 + X%/100%).

Now, if we have an increase of 2% then:

NQ = A*(1 + 2%/100%) = A*(1 + 0.02)

And no we have another increase of 1%, then:

NQ = (A*(1 + 0.02))*(1 + 1%/100%) = A*(1 + 0.02)*(1 + 0.01) = A*1.0302

The single decimal multiplier that you can use to increase by 2% followed by a 1% increase is 1.0302

Answer:

kaleb....i love u....i miss u....:(((

Step-by-step explanation: