Can anyone help? I'll mark you the brainliest

Answer:

m = 1

Step-by-step explanation:

y - 11 = (x+3) can be compared to the gneral point-slope formula

y - k = m(x - h), where (h, k) is a point on the line.

Notice that the coefficient of (x + 3) is 1; therefore we know immediately that the slope of the line is m = 1.

Answer:

-37%

Step-by-step explanation:

work out the difference (increase) between the two numbers you are comparing.

Increase = New Number - Original Number.

Then: divide the increase by the original number and multiply the answer by 100.

% increase = Increase ÷ Original Number × 100

5-8=-3

-3/8*100= -37.5%

Answer:

-37%

Step-by-step explanation:

work out the difference  between the two numbers you are comparing.

Then: divide the increase by the original number and multiply the answer by 100.5-8=-3

-3/8*100= -37.5%Answer:

-37%

Answer:

x = 24

y = 19

Step-by-step explanation:

[tex] \because l || m..... (given) \\

\therefore (2x +13)\degree + 47\degree +(3x)\degree = 180\degree \\(interior \:\angle 's\: on \: same \: side \: of \: ||\: lines) \\

\therefore (5x + 60)\degree = 180\degree \\

\therefore 5x + 60= 180\\

\therefore 5x = 180- 60\\

\therefore 5x =120\\\\

\therefore x =\frac{120}{5}\\\\

\huge \red {\boxed {\therefore x = 24}} \\\\

(5y-23)\degree =(3x) \degree \\(corresponding \: \angle 's) \\

5 y - 23 = 3\times 24\\

5 y = 72+23\\

5 y = 95\\\\

y = \frac{95}{5}\\\\

\huge \orange {\boxed {y = 19}} [/tex]

Answer:

Yes

Step-by-step explanation:

Answer: Height=3.58

I used this formula h=V /lw

here to help :)

Answer:

x could be -5, -4, -3, -2, -1

hope this helped!! plz mark as brainliest!!

Answer:

True

Step-by-step explanation:

because without points there would be no midpoint

Answer:

7x -5 = 2x

Step-by-step explanation:

Here, we want to write an equation which is equivalent to what is given

The equation will be;

7x - 10 + 5 = 2x

So we have;

7x - 5 = 2x

Answer: 1.2 x 10^12.

Step-by-step explanation:

200 billion is 2 x 10^11

1.4*10^12 - 2*10^11= 1.2*10^12

Answer:

There is no such symbol as that. However, if it is :, then it probably means division.

Step-by-step explanation:

Google the signs if I'm incorrect.

Answer:

Dont knnow if i am fully right but

1-A

2-C

3-E

4-D

5-B

Step-by-step explanation:

Answer:

-6

Step-by-step explanation:

r(2)=2^3-4(2)^2+4(2)-6

r(2)=8-16+8-6

r(2)=-6

The Value of r(2) is -6 and x-2 is not a factor of r(x).

A real-valued function of a real variable is a function that takes as input a real number, commonly represented by the variable x, for producing another real number, the value of the function, commonly denoted f(x).

A factor of polynomial P(x) is any polynomial that divides evenly into P(x).

Given  r(x)=x^3-4x^2+4x-6,

Put x = 2 ,

r(2)=2^3-4(2)^2+4(2)-6

r(2)=8-16+8-6

r(2)=-6

As we see that x=2 is not equal to zero,

implies x-2 does not divide r(x) evenly.

thus x-2 is not a factor of given r(x).

Learn more about factors on :

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Answer:

3

Step-by-step explanation:

9c and -4 and 6d are all terms

Answer:

B

Step-by-step explanation:

Fifty-two and means 52.

twenty-eight hundredths is 0.28

Combine the two and get 52.28

Answer:

B)

Step-by-step explanation:

Answer:

y=x+10 would be the answer

Answer:

y = x + 10

Step-by-step explanation:

A graph translated 7 units up is just x + 7. However, we already have an equation, so we need to add 7 to 3 first.

y = x + (3 + 7)

y = x + 10

Hope this helped!

Answer:

B 2 hours of 130 miles is the 60th term of the y intercept!

Step-by-step explanation:

Have a great day

Hopefully this helped if not HMU and I will get u a better answer!

:) <3

Answer: Samantha will pass Herbert after 2 hours, and they each will have traveled 130 miles.

Step-by-step explanation:

Answer:

The number of tickets available for each concert is 95 tickets.

Step-by-step explanation:

the total available tickets for all the concert = 4560 tickets

number of concert = 48 concert

If all the concert have the same number of tickets, then the number of tickets for each concert is given as;

number of tickets for each concert = 4560 tickets / 48

the number of tickets for each concert = 95 tickets

Therefore, the number of tickets available for each concert is 95 tickets.

Answer:

Distributive property of equality

Commutative property of equality

Associative property of equality

Step-by-step explanation:

Answer:

Step-by-step explanation:

x3+6x2x−30 Factor x3+6x2−x−30(x−2)(x2+8x+15)Factor  x2+8x+15  using the AC method.(x−2)x+3)(x5

Answer: 56

Step-by-step explanation:

so basically I just subtracted 47-35 122-78 then added

                                                    \12 /+ \ 44 /=56

Answer:

Las magnitudes involucradas son las cantidades de votos obtenidos por Manuel, Enrique y Josefina.

La expresión algebraica que representa el problema es:

[tex]3\cdot x = 907500[/tex]

Manuel obtuvo 302500 votos, Enrique logró 303000 votos y Josefina consiguió 294500 votos.

Step-by-step explanation:

Sean [tex]x[/tex], [tex]y[/tex] y [tex]z[/tex] la cantidad de votos obtenidos por Manuel, Enrique y Josefina. Recomendamos leer oración por oración y traducir cada parte a términos matemáticos para obtener las ecuaciones necesarias para la resolución del problema:

1) En dicha elección se emitieron 900000 votos:

[tex]x+y+z =900000[/tex] (Ec. 1)

2) Manuel obtuvo 500 votos menos que Enrique:

[tex]x = y-500[/tex] (Ec. 2)

3) Manuel obtuvo 8000 votos más que Josefina:

[tex]x = z + 8000[/tex] (Ec. 3)

Ahora despejamos los votos de Enrique y Josefina (Ecs. 2, 3):

[tex]y = x+ 500[/tex]

[tex]z = x-8000[/tex]

Y sustituimos las variables en (Ec. 1):

[tex]x+(x+500)+(x-8000) = 900000[/tex]

La expresión algebraica que representa el problema es:

[tex]3\cdot x = 907500[/tex]

Luego, obtenemos los votos de Manuel:

[tex]x = 302500[/tex]

Ahora, los votos de Enrique y Josefina:

[tex]y = 303000[/tex]

[tex]z = 294500[/tex]

En consencuencia, Manuel obtuvo 302500 votos, Enrique logró 303000 votos y Josefina consiguió 294500 votos.

Answer:

91 weeks

Step-by-step explanation:

take the starting number 12 and 7. 12 for the amount of words and 7 for the days it takes. Then divide 156 by 12 and you get 13. multiply 13 by 7 and it will take you 91 weeks

Answer: 11 < x < 14

Step-by-step explanation:

Answer:

The coordinates of point B are (-4,5/2)

Step-by-step explanation:

The transformation  B(-8,5) →(-8/2, 5/2) represents a dilation centered at the origin.

When a point is relocated from its original place to a new location, it is changed. Different transformations include translation, rotation, reflection, and dilation.

You can dilate figures on the coordinate plane. The origin is commonly used as the dilatation center. You can identify the points in the picture if you deform a figure centered at the origin by multiplying the coordinates of the points in the preimage by the scale factor.

We have been given that Point B(-8,5) is dilated from the origin by scale factor r = 1/2

The scale factor i.e. 0.75 is multiplying the coordinates of the points B(-8,5)

So the coordinates of point B = (-8/2, 5/2)

Thus, the transformation  B(-8,5) →(-8/2, 5/2) represents a dilation centered at the origin.

To learn more about the transformations click here :

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Answer:

5.07 ounces

Step-by-step explanation:

Answer:

5.07 ounces

Step-by-step explanation:

:)

Answer:

68%

Step-by-step explanation:

Suppose that diastolic blood pressure readings of adult males have a bell-shaped distribution with a mean of 82 mmHg and a standard deviation of 12 mmHg. Using the empirical rule, what percentage of adult males have diastolic blood pressure readings that are no more than 94 mmHg?

Empirical rule states that:

68% of data falls within 1 standard deviation from the mean - that means between μ - σ and μ + σ.

95% of data falls within 2 standard deviations from the mean - between μ – 2σ and μ + 2σ.

99.7% of data falls within 3 standard deviations from the mean - between μ - 3σ and μ + 3σ.

We are given:

mean of 82 mmHg and a standard deviation of 12 mmHg.

68% of data falls within 1 standard deviation from the mean - that means between μ - σ and μ + σ.

μ - σ

82- 12

= 70mmHg

μ + σ.

= 82 + 12

= 94 mmHg

Answer:

1/27

Step-by-step explanation:

The reciprocal of 36 is 1/36 divided by 3/4

If you simplify 1/36 * 4/3

which equals 1/27

Hope this helps!

Answer: 48

Divide the first expression by the 2nd expresion