find the area of this parallelogram. ​

Answer:

Step-by-step explanation:

Answer: 9x + 3y = 12

Alternative forms: y = 0.4 OR y = [tex]2/3^{2}[/tex]

Answer:

1,8,-3,-15

Step-by-step explanation:

Answer:

I love it when you think I will answer with 0oop

Answer:

the diameter of the base is 15cm. Find the curved surface area of cone. Solution: Given that, Slant height: l = 20cm

Slant = root of 30^2 + 40^2 = 50

Curved surface area = pi *r*l

pi*15*50

= 750*pi = 750*3.14

= 2355 cm ^2

Answer:

{8, 10, 12, 18}

Step-by-step explanation:

The domain of a given relation are all the x-values or inputs.

Locate the inputs:

{(8, 4), (10, –3), (12, 0), (18, –1)}

The domain in this given relation is {8, 10, 12, 18}.

Hope this helps.

Answer:A1/d1 And A/B

Sorry i dont really know how to do that just a guess

Answer:

4+(64x1/8)=4+8=12

[tex]4 \times (4 + ( {2}^{6} \times {2}^{ - 3})) = [/tex]

[tex]4 \times (4 + ( {2}^{6 - 3})) = [/tex]

[tex]4 \times (4 + ( {2}^{3} )) = [/tex]

[tex]4 \times (4 + (8)) = [/tex]

[tex]4 \times (4 + 8) = [/tex]

[tex]4 \times (12) = 48[/tex]

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The correct answer is (( A )) .

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Answer:

The correct answer would be C. The coordinates of the ENDPOINTS of the segment​

Step-by-step explanation:

It cannot be A, because the segment only moves. It does not change size.

It cannot be B, because the line of symmetry goes down the middle of the segment- the distance remains the same.

Therefore it is C. The coordinates of the ENDPOINTS of the segment​

Answer:

[tex]y=\dfrac12x+9[/tex]

Step-by-step explanation:

The product of the slopes of perpendicular lines is -1

Given the slope of Line L is -2, this means that the slope of Line M will be:

[tex]\dfrac{-1}{-2}=\dfrac12[/tex]

[tex]\sf as \ \dfrac12 \cdot -2 = -1[/tex]

If Line M intersects the y-axis at (0, 9) then its y-intercept is 9.

Slope-intercept of a linear equation: [tex]y = mx + c[/tex]

(where m is the slope and c is the y-intercept)

Therefore, the equation for Line M is:

[tex]y=\dfrac12x+9[/tex]

Answer:

2.30

Step-by-step explanation:

Answer:

33.5%

Step-by-step explanation:

First you need to subtract the amount he bought the ticket from the amount he sold it.

$121 ₋ $88

=$33

After that you need to divide the answer you got by the original amount of the ticket multiply it  by 100.

33 ÷ 88 × 100

=37.5%

I hope this helps.

pls mark me as brainliest

Dilating the triangle TRW would change the size of the triangle

The ordered pair that best represents the location of point R′ is (nRx,nRy)

The coordinates of the point R would be represented as:

R = (Rx,Ry)

The scale of dilation (k) is given as:

k = n

Given that the center of dilation is the origin, the location of point R' would be:

R' =R * k

So, we have:

R' = (Rx,Ry) * n

Evaluate the product

R' = (nRx,nRy)

Hence, the ordered pair that best represents the location of point R′ is (nRx,nRy)

Read more about dilation at:

https://brainly.com/question/3457976

Answer:  (−3n, −5n)

I did the test

Answer:

vertical angles - angle 2 and 4, angle 1 and 3

adjacent angles- angle 2 and 3, angle 1 and 4

Answer:

104/1000

Step-by-step explanation:

If she tries two each week you will need to know how many weeks are in a year.Now about 52 weeks are in a year so you would multiply 52 by 2 and get 104.

Here, we need to find the fraction of recipes she would have tried in the book after 1 year

The fraction of recipes she would have tried in the book after 1 year is 13/125

Total recipes in the book

[tex] = \frac{Total recipe she tried in a year}{Total recipes in the book } [/tex]

= 1,000

Recipe tried each week = 2

Find the fraction of recipe she would have tried after 1 year

There are 52 weeks in 1 year

she tried 2 recipes each week

Total recipe she tried in a year

=

[tex] = total \: number \: of \: weeks \: in \: a \: year \: \times number \: of \: recipe \: tried \: per \: week[/tex]

[tex] = 52 \times 2[/tex]

[tex] = 104[/tex]

fraction of recipe she would have tried after 1 year

[tex] = \frac{Total recipe she tried in a year}{Total recipes in the book } [/tex]

= [tex] \frac{104}{1000} [/tex]

Divide by 8

= 13/125

Read more:

https://brainly.in/question/39091669

Hey there!

10x+y=7(x+y)=7x+7y

or 10x−7x=7y−y

or 3x=6y

or x=2y ........(1)

Number formed by reversing the digits is yx, i.e.,

10y+x=10x+y−18

Substituting x=2y, we get

10y+2y=10×2y+y18

or 2y=21y−18

or 21y−12y=18

or 9y=18

or y=2

∴x=2y=2×2=4

Therefore, the number is 42.

[tex]▪▪▪▪▪▪▪▪▪▪▪▪▪  {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪[/tex]

Let the two digit number be ' xy '

where, x is the ten's place digit, and y is one's place digit, now let's proceed further ~

The origin number can be written as :

[tex]\qquad \sf  \dashrightarrow \: 10x + y[/tex]

[ because x is at ten's place ]

of the digits are swapped, the new number will be :

[tex]\qquad \sf  \dashrightarrow \: 10y + x[/tex]

According to conditions provided in the question : -

[tex]\qquad \sf  \dashrightarrow \: 10x + y = 7 \times (x + y)[/tex]

[tex]\qquad \sf  \dashrightarrow \: 10x + y = 7x + 7y[/tex]

[tex]\qquad \sf  \dashrightarrow \: 10x - 7x + y - 7y= 0[/tex]

[tex]\qquad \sf  \dashrightarrow \: 3x - 6y = 0 \: \: \: \: \: \: [/tex]

[tex]\qquad \sf  \dashrightarrow \: x - 2y = 0 \: \: \: \: \: \: - (1)[/tex]

here we got our first equation, let's find the other one ~

[tex]\qquad \sf  \dashrightarrow \: (10x + y) - 18= 10y + x[/tex]

[tex]\qquad \sf  \dashrightarrow \: 10x - x + y - 10y = 18[/tex]

[tex]\qquad \sf  \dashrightarrow \: 9x - 9y = 18[/tex]

[tex]\qquad \sf  \dashrightarrow \: x - y = 2 \: \: \: \: \: \: - (2)[/tex]

we got our second equation ~

Now it's time to subtract equation (1) from equation (2) :

[tex]\qquad \sf  \dashrightarrow \:( x - y ) - (x - 2y)= 2 - 0[/tex]

[tex]\qquad \sf  \dashrightarrow \: \cancel{x }- y - \cancel{x} + 2y= 2 - 0[/tex]

[tex]\qquad \sf  \dashrightarrow \: y= 2 [/tex]

hence, value of y is 2, use this value in equation (2) to find x ~

[tex]\qquad \sf  \dashrightarrow \: x - y= 2 [/tex]

[tex]\qquad \sf  \dashrightarrow \: x - 2= 2 [/tex]

[tex]\qquad \sf  \dashrightarrow \: x = 4 [/tex]

Therefore, the required number is xy = 42

Answer:

A = 45a + 63 square units

Step-by-step explanation:

Formula of the area of a triangle: [tex]\frac{1}{2}bh[/tex]

Plug in givens:

[tex]\frac{1}{2}(18)(5a+7)\\ \frac{1}{2}(18)(5a+7)\\9(5a+7)\\45a + 63[/tex]

Concluimos que a partir de 21 piezas se gana más en la empresa B.

Si definimos el número de piezas vendidas como x, la cantidad que le pagan en la empresa A es:

A(x) = $6000 + $20*x

Y lo que le pagan en la empresa B es:

B(x) = $6000 + x^2

Queremos ver para que valor de x, se da que B(x) > A(x).

Entoces resolvamos esa inequación.

6000 + 20*x < 6000 + x^2

20x < x^2

20 < x

x debe ser más grande que 20, entonces concluimos que a partir de 21 piezas se gana más en la empresa B.

Sí quieres aprender más sobre inecuaciones, puedes leer:

https://brainly.com/question/23023694

Answer:

cos(x) = StartFraction 9 Over 15.2 EndFraction

Step-by-step explanation:

That's it

Answer:

B. sin(x) = [tex]\frac{9}{15.2}[/tex]

Step-by-step explanation:

I trusted the other guy and got it wrong.

I hope this helps!

Answer:

10,440

Step-by-step explanation:

There is 12k seats in total. 60 sections containing 200 seats. In 1 section of 200 they counted 174 people. Therefore you multiply 174 by 60. 174 being the people in 1 section and 60 being the total number of sections.

Answer:

A.  m∠A = 45°

Step-by-step explanation:

Vertical angle theorem:  opposite angles are congruent

⇒ 3x = x + 30

⇒ 2x = 30

⇒ x = 15

As m∠A = 3x

⇒ m∠A = 3 × 15 = 45°

Opposite angles are equal

[tex]\\ \rm{:}\dashrightarrow 3x=x+30[/tex]

[tex]\\ \rm{:}\dashrightarrow 2x=30[/tex]

[tex]\\ \rm{:}\dashrightarrow x=15[/tex]

So

Answer:

$40, how I got this is I took $10 * 4 late fees and there is your $40

Answer:

The answer is

→ [tex]A.)[/tex] [tex]2\frac{1}{4}[/tex]

Step-by-step explanation:

Option A is the answer because the line after letter B should be 2.5, and were talking about the one between 2 and 2.5. Which means that, Option A should be your correct answer.

Answer:

Your answer is 7 so it's D

Step-by-step explanation:

Answer: line is never ending in both directions

ray is never ending in one direction

Step-by-step explanation:

Answer: 7 tens, 4 ones, 9 tenths, and 2 hundredths.

Step-by-step explanation:

2x + y = 2         subtract 2x from both sides

2x - 2x + y = 2 - 2x

y = -2x + 2

(m = -2, b = 2)

-3x + y = 4        add 3x to both sides

-3x + 3x + y = 4 + 3x

y = 3x + 4

(m = 3, b = 4)

Answer:

  No Solution

Step-by-step explanation:

You can use the expression for y provided by the first equation to substitute for y in the second equation.

  y = x +1

  x -(x +1) = 1

  -1 = 1

There are no values of the variables x and y that will make this equation true. The system has No Solution.

__

Additional comment

Solving the second equation for y gives ...

  y = x -1

This graphs as a line parallel to the line representing the first equation. A system describing parallel lines has no solution, because the lines never meet, and the solution is the point where they meet.

Answer:

no possible answer.

Step-by-step explanation:

1. y = x+1

2. x-y = 1

3. x = 1+y

Substitute equation 3 into the x in equation 1:

y = (1+y)+1

y = 2+y

y-y = 2

0=2

"0 = 2" isn't valid, thus there is no possible answer to this question.