manuel hace los 3/7 de la tarea mientras su compañero csarlos hace solamente los 4/5 de lo que hizo manuel. que parte de la tarea hizo carlos

Answer:

In plane Euclidean geometry, a rhombus is a quadrilateral whose four sides all have the same length. Another name is equilateral quadrilateral, since equilateral means that all of its sides are equal

Step-by-step explanation:

Answer:

mr walker sorted the dataset and got

Step-by-step explanation:

Answer:

$166.75

Step-by-step explanation:

look at the photo.

Hope this helps. Please mark me brainliest!

Answer:

13

Step-by-step explanation:

9 - 3 = 6

5 - 12 = -7

6 - ( -7 ) = 13

Answer:

-1

Step-by-step explanation:

Absolute value means distance from zero.

9-3 is 6 so nothing special there. 5-12, though is negative 7, but since we need the absolute value of that it is just 7.  So our math problem becomes 6 - 7, which is -1.

As the length of the sides AD ≠ BC the given quadrilateral ABCD is not a parallelogram.

To prove that the given lines are parallel we have to determine their slope if the slope if equal then the lines are parallell.

We know that a quadrilateral is a parallelogram when opposite lines are of the same length and opposite lines are parallel to each other.

Given a quadrilateral, ABCD has coordinates A(−6,−1), B(−5,2), C(−1,−5), and D (0,−2).

∴ The quadrilateral ABCD t be a parallelogram length of AB = DC and length of AD = BC.

We know the distance formula is [tex]D = \sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2}[/tex].

So, lenght of AB = [tex]\sqrt{ (-5+6)^2 + (2 + 1)^2[/tex].

AB = [tex]\sqrt{ 1 + 9}[/tex].

AB = [tex]\sqrt{10}[/tex] units.

Lenght of DC = [tex]\sqrt{(0+1)^2 + (-2+5)^2}[/tex].

DC = [tex]\sqrt{10}[/tex] units.

Now length of AD = [tex]\sqrt{0+6)^2 + (-2+1)^2[/tex].

AD = [tex]\sqrt{ 37}[/tex] units.

Length of BC = [tex]\sqrt{(-1+5)^2 + (-5+2)^2[/tex].

BC = [tex]\sqrt{25}[/tex].

BC = 5 units.

As BC ≠ AD therefore quadrilateral ABCD is not a parallelogram.

learn more about parallelogram here :

https://brainly.com/question/11220936

#SPJ1

The percentage is 50%

From the question we are told that  

The  mean is μ= 14 hours

The  standard deviation is σ=1 hour

Generally on the normal distribution curve the mean divides the curve into  two. with the half to the left of the mean (50% to the left )representing the percentage of the batteries that will last less than 14 hours and  the area under the curve to the right (50% to the right)representing the percentage of batteries that will last longer than mean (14 hours )

Hence the percentage of the cell phone batteries that will be expected to last longer than 14 hours is 50%

Learn more about normal distribution here:

https://brainly.com/question/13895606

#SPJ9

If the loan offers no payments for the first 5 months, the amount owed by Dillion when he begins making the payments is $2,441.03

What is the effective monthly interest rate on the loan?

The effective monthly interest rate on the loan is determined as the annual percentage rate(APR) of 6.6% divided by 12 months since there are 12 months in a year

effective monthly interest=6.6%/12

effective monthly interest=0.0055

FV=PV*(1+r)^N

FV=the balance owed after 5 months=unknown

PV=the loan amount=$2375

r=effectively monthly interest rate=0.0055

N=number of months that have passed since the loan was taken=5

FV=$2375*(1+0.0055)^5

FV=$2,441.03

Find out more about future value on:brainly.com/question/11923959

#SPJ1

The mathematical term that describes 2.12 in the expression 9.2y - 7.5y + 2.12 is a constant

Expressions are mathematical statements that are represented by constants, variables, coefficients and operators

The expression is given as

9.2y - 7.5y + 2.12

In the above expression, we can see that the variable is y

However, the number 2.12 has no variable attached to it

This means that the number is a constant

Hence, the mathematical term that describes 2.12 in the expression 9.2y - 7.5y + 2.12 is a constant

Read more about expressions at

https://brainly.com/question/723406

#SPJ1

The fraction of the fabric is 7 3/24m.

It should be noted that from the information, Flor bought different fractions of fabric and we want to calculate the total.

Therefore the total fractions will be:

= 2 5/8 + 1 1/3 + 3 1/6

= 2 15/24 + 1 8/24 + 3 4 / 24

= 6 27 / 24.

= 7 3/24

The total fraction is 7 3/24 m.

Learn more about fractions on:

brainly.com/question/17220365

#SPJ1

M x N simplified is M x N.

Answer:

MN

Step-by-step explanation:

The written form of number/expression given; 2-⁴ such that the number is written as a fraction or whole number without exponents is; 1/16

It follows from the task content that 2-⁴ is to be written as a fraction without exponents.

On this note, it follows from the laws of indices that the expression can be evaluated as follows;

2-⁴

= 1/2⁴

= 1/(2×2×2×2)

= 1/16.

Ultimately, the written form of number/expression given; 2-⁴ such that the number is written as a fraction or whole number without exponents is; 1/16.

Read more on laws of indices;

https://brainly.com/question/170984

#SPJ1

Answer:

The answer is b. x = -4

The figure with these coordinates are G'(3, -5), H'(2, 0), I'(0, -1) and J'(-1, -4)  given below. Therefore, option C is the correct answer.

Given that the shape is reflected across the y-axis.

The reflection of point (x, y) across the x-axis is (x, -y). When you reflect a point across the y-axis, the y-coordinate remains the same, but the x-coordinate is taken to be the additive inverse. The reflection of point (x, y) across the y-axis is (-x, y).

The coordinates of the given figure are G(-3, -5), H(-2, 0), I(0, -1) and J(1, -4)

When the coordinates of the figure GHIJ are reflected across the y-axis we get G(-(-3), -5), H(-(-2), 0), I(0, -1) and J(-(1), -4)

So, the coordinates are G'(3, -5), H'(2, 0), I'(0, -1) and J'(-1, -4)

The figure with these coordinates are G'(3, -5), H'(2, 0), I'(0, -1) and J'(-1, -4)  given below. Therefore, option C is the correct answer.

To learn more about the reflection visit:

https://brainly.com/question/15487308.

#SPJ1

Answer: He does have enough crates to ship out the avocados.

Step-by-step explanation: 205 avocados fit inside a shipping container. At a big grove, 7000 avocados were picked. 36 cargo containers belong to the owner. As a result, he can fit a total of = avocados. And since he has 7000 avocados, he does indeed have enough crates to carry the fruit.

Answer:105 R 0

945 divided by 9 equals

105 with a remainder of 0

Step-by-step explanation:

The parent function behind f(x) = 1 / (x - 4) - 3 is g(x) = 1 / x, which is modified by horizontal and vertical translations.

In this problem we find an expression that is shown as the image of a previous one, whose procedure of transformation must be inferred and explained. A direct inspection let us suppose that parent function might be g(x) = 1 / x and that the resulting expression is the result of a sequence of rigid transformations.

Let suppose that g(x) = 1 / x, then we apply the following two rigid transformations:

Horizontal translation

g'(x) = 1 / (x - 4)

Vertical translation

f(x) = 1 / (x - 4) - 3

To learn more on rigid transformations: https://brainly.com/question/1761538

#SPJ1

Answer:

112.5 días

Step-by-step explanation:

450 vacas (45 días/220 vacas) = 112.5 días

Answer:

y = 6h  h = hour

Step-by-step explanation:

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

The ages of Alan, Nate and Kai is 26, 24 and 13 years respectively

63 = x + (x - 2) + 1/2x

63 = x + x - 2 + 1/2x

63 = 2 1/2x - 2

63 + 2 = 2 1/2x

65 = 5/2x

x = 65 ÷ 5/2

x = 65 × 2/5

= 130/5

x = 26

Recall,

Alan's age = x years

= 26 years

Nate's age = (x - 2) years

= (26 - 2)

= 24 years

Kai's age = 1/2x

= 1/2(26)

= 13 years

Therefore, the ages of Alan, Nate and Kai is 26, 24 and 13 years respectively

Learn more about Algebra:

https://brainly.com/question/4344214

#SPJ1

When the image of the book is shown on the website as 1.5 inches and it's 3 inches tall on the monitor of the computer the scale is 1 inches : 6 inches.

It should be noted that from the information, the image of the book is shown on the website as 1.5 inches and it's 3 inches tall on the monitor of the computer.

Therefore, the actual book is 9 inches wide, the scale factor that was used till be:

= Original width / New width

= 9 / 1.5.

= 6.

Therefore the scale factor that was used is 1 inches : 6 inches.

Learn more about scale on:

brainly.com/question/13341644

#SPJ1

an image of a book shown on a website is 1.5 inches wide and 3 inches tall on a computer monitor. The actual book is 9 inches wide. What scale is being used?

After solving the set of linear equation so formed, we conclude that value  of "S" and "J" is 4 and 5 respectively.

As per the question statement, A woman bought "S" shirts at $20 each and "J" jerseys at $ 15 each at a total Cost of $ 155. However, the total cost would have been $190 if she had purchased half as many shirts and twice as many jerseys. We are supposed to find the value of "S" and "J"

Let us first form the set of linear equation so formed.

Cost of one shirt = $20

Cost of "S" shirts = $20 x S = 20S

Cost of one jersey = $15

Cost of "J" jerseys = $15 x J = 15J

Total cost = $155

20S + 15J = 155 is our first linear equation obtained.

Now if however she bought half as many Shirts, and twice as many jerseys, then the total Cost would have been $190 and the equation formed will be :

20(S/2) + 15(2*J) = 190

or 10S + 30J = 190, is our second equation

This question is a classic example of forming a set of linear equation in two variable out of any given statement.

Solving the two sets of equation we get, S = 4 and J = 5

To learn more about linear equation, click on the link given below:

https://brainly.com/question/13738061

#SPJ1

Answer:

I think its 315

Step-by-step explanation:

because I think I have to multiply if u do I think it's 21x2.50x6 and it's equal to 315

Answer:

y = 150

Step-by-step explanation:

As the graph is a straight line, there is no need for

Hope this helps, I would appreciate it if u could mark me as the brainliest. Thks

Answer: 12e(et+OT)

Step-by-step explanation:

Answer:

Hope it helps <3

Gail height increased by 24 is 50 is g + 24 = 50

Before we begin, note the following:

a increased by b means that we will add a and b, In other words, the expression would be a + b

Now, for our problem:

We have "g" as Gail's height.

The given information is as follows:

i. Gail's height increased by 24 means that we will add g and 24.

ii. Gail's height increased by 24 is 50 means the increased height is equal to 50.

Hence, Based on the above, the expression is: g + 24 = 50

Learn more about height variation calculation here:

https://brainly.com/question/9778189

#SPJ9

[tex]\textit{arc's length}\\\\ s = \cfrac{\theta \pi r}{180} ~~ \begin{cases} r=radius\\ \theta =\stackrel{degrees}{angle}\\[-0.5em] \hrulefill\\ \theta = 100\\ s=28 \end{cases}\implies 28=\cfrac{(100)\pi r}{180}\implies 28=\cfrac{5\pi r}{9} \\\\\\ 252=5\pi r\implies \cfrac{252}{5\pi }=r\implies 16.04\approx r[/tex]

when testing for ODD or EVEN behaviour in a function, let's recall that we check what would the original function be if we were to use the argument -x in it?  well, hell let's do that and check what's cooking.

keeping in mind that if EVEN, we'll get back the original function, if ODD well get back a negative version of the original function.

[tex]\stackrel{original}{f(x)=7x^3-5x} \\\\[-0.35em] ~\dotfill\\\\ f(~-x~)=7(-x)^3-5(-x)\implies f(~-x~)=7(-x)(-x)(-x)-5(-x) \\\\\\ f(~-x~)=7(-1)(x)(x)(x)+5x\implies f(~-x~)=-7x^3+5x \\\\\\ f(~-x~)~~ = ~~-\underset{f(x)}{(7x^3-5x)}\qquad \leftarrow \qquad \stackrel{\textit{\LARGE odd}}{\textit{negative version of the original}}[/tex]

Answer:

1/2

Step-by-step explanation:

When x = 20, y = 0

When x = 40, y = 10

When x = 60, y = 20

When x = 80, y = 30

When x = 100, y = 40

The slope is the change in y divided by the change in x.

First, find the change in x and y between any two points. We will use the first two points, (20, 0) and (40,10)

The change in x is 40 - 20 = 20

The change in y is 10 - 0 = 10

Divide the change in y by the change in x.

10 / 20 = 1/2

The slope is 1/2

The number of years it would take to double at 6% compounded annually is 11.55 years

The number of years it would take to double at 10.2% compounded annually is 6.8 years

When an amount earns at a compound interest, it means that the investment increases at an exponential rate. This means that the rate of growth in a new compounding period would be greater than the rate of growth at the previous compounding period.

When an amount is compounded monthly, it means that both the amount invested and the interest that has already been earned increases in value once a month, twelves times a year.

The formula that can be used to determine the number of years it would take the investment to double is:

Number of years it would take to double = In (FV / PV) / r

Where:

r = 6/12 = 0.5%

r = 10.2 /12 = 0.85%

Number of years it would take to double = In2 / 0.005 = 138.629 months

138.629 months / 12 = 11.55 years

Number of years it would take to double = In2 / 0.0085 = 81.547 months

81.547 months / 12 = 6.8 years

To learn more about how to determine the number of years, please check: https://brainly.com/question/21841217

#SPJ1

The equation that shows the amount Christa and Megan each had in sales in July is 630 + 0.03x = 609 + 0.035x

An equation is used to show the relationship between numbers and variables. An equation can be linear, quadratic depending on the degree.

Let x represent the amount Christa and Megan each had in sales in July. Hence:

For Christa = 18(35) + 0.03x

For Megan = 21(29) + 0.035x

630 + 0.03x = 609 + 0.035x

The equation that shows the amount Christa and Megan each had in sales in July is 630 + 0.03x = 609 + 0.035x

Find out more on equation at: https://brainly.com/question/13763238

#SPJ1