plss help i’ll give brainliest thank you!

Answer:

No

Step-by-step explanation:

1. (270 * 3) + (650 * 1)

2. 810 + 650

3. 1,460 miles. Therefore, by doing this, Mark would have trekked 1,460 miles.

4. 1500 > 1460, so Mark would not meet his goal by doing this.

Answer: 34 books

Step-by-step explanation:

Since Erik read a total of 4 books over 2 months. This means that every month, he read (4/2) = 2 books.

After belonging to the book club for 17 months, the number of books that he'll have read will be the number of books he read per month multiplied by 17 months. This will be:

= 2 × 17

= 34 books

Answer:

Solution given:

sin y = -4/5

p/h=4/5

p=4

h=5

b=√{5²-4²)=3

cos y = b/h=-3/5

again

cos x=12/13

b/h=12/13

b=12

h=13

p=√(13²-12²)=5

sin x=p/h=5/13

now

sin[x-y]=sinxcosy-cosxsiny

=5/13×-3/5-(12/13×-4/5)=33/65 is your answer.

Answer:

43+25=68

Step-by-step explanation:

Answer:

Step-by-step explanation:

3 + 4 x = 6

Plot:

Plot

Alternate forms:

4 x = 3

4 x - 3 = 0

Number line:

Number line

Solution:

x = 3/4

Answer:

30, 130

Step-by-step explanation:

sum of internal angles in a quadrilateral is 360.

sum of other two angles

[tex] = 360 - (120 + 110) \\ = 360 - 230 \\ = 130[/tex]

Answer:

A.......No, the distance from the restaurant to Ada’s house is  miles, which is greater than the 6-mile maximum radius

Step-by-step explanation:

Using the distance between two points, it is found that the correct option regarding whether Ada’s house lie on or within the circle representing the area that gets free delivery is given by:

a. No, the distance from the restaurant to Ada’s house is [tex]\sqrt{41}[/tex] miles, which is greater than the 6-mile maximum radius.

Suppose that we have two points, [tex](x_1,y_1)[/tex] and [tex](x_2,y_2)[/tex]. The distance between them is given by:

[tex]D = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]

In this problem, we want to find the distance between the restaurant at the origin (0,0) and Ada's house at point (-4,5), hence:

[tex]d = \sqrt{(5 - 0)^2 + (-4 - 0)^2} = \sqrt{41} > 6[/tex]

Greater than 6 miles, hence option a is correct.

More can be learned about the distance between two points at https://brainly.com/question/18345417

Answer:

second answer

Step-by-step explanation:

yards is commonly used for large sparse area measurements

Answer: y=-3/4x+2

Step-by-step explanation:

Use rise over run, which is a method you use to find the slope. you find out how much the y value has changed over x.

Take the two points in the graph, (0, 2) and (4, -1). then you want to find the difference in the x and y.

X: 0 - 4 = -4

Y: 2 - (-1) = 3

Then do the equation y/x.

3/-4 = -3/4

That's the slope. Now locate the point at x=0.

The point is already given (0, 2). This is the y-intercept.

Plug in the slope and y-intercept into y=mx+b.

y=-3/4x+2

Answer:

Step-by-step explanation:

it's rotated by 90° about the origin , in a clock wise direction

Answer:

y = 12

Step-by-step explanation:

2y - 13 = 11

add

2y = 24

divide

y = 12

2y   -   13   =   11

        + 13    + 13

-----------------------

2y   =  24

/2        /2

-----------------------

y      =  12

Answer:

6. B

7. D

Step-by-step explanation:

[tex]\sqrt{4}[/tex] = 2

Point A Before: ( 1 , 3 )

1 - 4 = -3

3 - 2 = 1

( -3 , 1 )

hope this helps

Step-by-step explanation:

PRUEBA DE HIPÓTESIS” CONTROL ESTADÍSTICO DE PROCESOS “PRUEBA DE HIPÓTESIS” IV – “A”

2. 2 “PRUEBA DE HIPÓTESIS” "AÑO DE LA PROMOCIÓN DE LA INDUSTRIA RESPONSABLE Y DEL COMPROMISO CLIMÁTICO" UNIVERSIDAD NACIONAL “SAN LUIS GONZAGA” DE ICA FACULTAD DE ADMINISTRACIÓN “PRUEBA DE HIPÓTESIS” Curso : CONTROL ESTADÍSTICO DE PROCESOS Doctor : Dr. ORLANDO GABRIEL HERNÁNDEZ Año : IV - “A” Turno : MAÑANA Autores : CARRILLO MAMANI, GERALD FLORES JAUJE, LUIS HUARIPAUCAR GAMBOA, SONIA OCHOA SUAREZ, GIUSEPI 2014

3. 3 “PRUEBA DE HIPÓTESIS” INTRODUCCIÓN Es evidente que las distribuciones muestrales, vistas en el capítulo anterior, basadas en la teoría de la distribución normal, desarrollan un papel de gran importancia en la inferencia estadística. La inferencia estadística comprende dos partes principales, a saber: la estimación de parámetros y la prueba o docimasia de hipótesis. En este capítulo estudiaremos la segunda de ellas, con el fin de desarrollar métodos y observar su aplicación a problemas corrientes de la vida diaria. La inferencia estadística está basada en el supuesto de tomar muchas muestras, todas con igual probabilidad de ser seleccionadas y a través de una de ellas sabremos algo acerca de la población, mediante el cálculo de estimadores, que nos permitan hacer aseveraciones, incorrectas algunas veces, estableciéndose la probabilidad de error. Este método se basa en la aplicación de técnicas de muestreo, para lo cual se requiere de un buen diseño, además de la aplicación de métodos aleatorios de selección, cuando las probabilidades son iguales para cada elemento de una población. En algunos casos no requieren ser iguales, siempre que se conozcan y sean diferentes a cero. CONTENIDO  Conceptos generales, usos y procedimientos de aplicación.  Pruebas de hipótesis con aplicaciones en distribuciones de: Medias, Proporciones.  Teoría de las muestras pequeñas. Distribución “t” de

Answer:

C = 43.98 inches; A = 153.94 square inches

Step-by-step explanation:

2*pi*(7)=43.98

pi*(7)^2=153.94

Answer:

53 and 118

Step-by-step explanation:

Just know that all the angles in a triangle add up to 180 degrees. In the first one, you can tell it is a right triangle by the square in the corner and the other angle is 37. So 180-(37+90)=53

For the second one, it is the same case so 180-(42+20)= 118

Answer:

53 degrees

Step-by-step explanation:

sum of angles in a triangle is 180

a right angle is 90

missing angle is B

180 = 90 + 37 + B

180 = 127 + B

B = 53

Answer:

30%

Step-by-step explanation:

# of bulk packs = 300

# of triple As  = 90

% = 90 / 300 * 100%

% = .3 * 100%

% = 30%

Answer:

b. 30%

Explanation:

90 ÷ 300 × 100%

= 9 ÷ 30 × 100%

= 0.3 × 100%

= 30%

i hope this helps! :D

Answer:

mortgage, bank loan, car payment

Answer:

-1/2

Step-by-step explanation:

The rise is -1 and the run is 2, the slope is rise over run

I hope this helps :)

Answer:

31°

Step-by-step explanation:

The sum of interior angles in a triangle is equal to 180° we can calculate the measure of missing angles using this information

The given triangles are isosceles I have drawed the on the shape, check out the attachment olease.

Answer:

I think the third one should be true. But you can go with what you have.

Step-by-step explanation:

Answer:

3.2!

Step-by-step explanation:

Distance formula

Answer:

distance = 3.2

Step-by-step explanation:

Input Data :

Point 1 (xA, yA) = (9, 5)

Point 2 (xB, yB) = (8, 2)

Objective :

Find the distance between two given points on a line?

Formula :

Distance between two points = √(xB − xA) ^ 2 + (yB − yA) ^ 2

Solution :

Distance between two points = √ (8 − 9)^2 + (2− 5) ^ 2

= √(-1)^2 + (-3)^2

= √1 + 9

= √10

= 3.1623

Distance between the two points is 3.1623

3.1623 rounded to the nearest tenth is 3.2

hope this helps and is right :)

Answer:

6 3/4 cups.

Step-by-step explanation:

Multiply 3/4 by 9.

Hope this helps!

Answer:

7/2

Step-by-step explanation:

y2-y1/x2-x1

(6-(-1)/8-6) = 7/2

Answer:

The zeros in ascending order are 2, 7, 8.

Step-by-step explanation:

Since f(-8) = 0, it means that (x + 8) is a factor of the function f(x)= x³ - x² - 58x + 112.

I have attached the long division of this to get the remaining factors of the polynomial function.

The remaining factor is;

x² - 9x + 14

Using quadratic formula via a calculator, we have; x = 7 and x = 2

Thus,the zeros of the polynomial function f(x)= x³ - x² - 58x + 112 in ascending order are;

2, 7, 8

Answer: c

Step-by-step explanation:

Answer:

again, did some reading, they make note of continuing battle to support Serbia. I saw nothing of Japan. so my calculated guess would be the 2nd one. to continue in battle even with heavy casualties

Step-by-step explanation:

doesn't mean I'm right though.

Answer:

A= 239.328 meters²

Step-by-step explanation:

A=n(b)(h)/2

n=6

b=9.6

h=8.31

Answer:

y-x=15 and 25+2x=y

Step-by-step explanation: