Help meeee it's math ::Simplify an expression for the perimeter of the rectangle shown

Answer:

what

Step-by-step explanation:

what is the question

Answer:

Step-by-step explanation:

Given the measurement of Rectagle A = 8in by 2in. If rectangle B is a scaled copy, this means the length and with of the new triangle by be that of A multiplies by a constant factor.

If the scale is 5:1, this means that the dimension of Rectangle B is as shown;

Length of B = 5(8in) = 40in

Width of new Rectangle B = 2(5) = 10in

Hence the measurement pairs that could be the dimensions of Rectangle B are 40in by 10in

the rest of the measurement are not multiplied by a constant value.

Answer: You can multiply 5 x 10 which means he has 50 berries

Answer:

63 men said no.

Step-by-step explanation

3/5 * 2/2 = 6/10, 6/10 - 3/10 (women) = 3/10 meaning 7/10 men said no. 90*1.7 = 153, 153-90=63

Answer:

30%. Remember the question is what percentage?

Step-by-step explanation:

Given Informations:

Men = 90

Women = 60

Total number (men + women) = 150.   ...... (1)

For Yes Members,

3/5 of the people said YES.

3/5 of 150 = 90 .......                                        (2)

This means that out of 150, 90 people said YES.

However, we dont know what ratio are men or women all we can deduce is that 90 said YES.

From the question, 3/10 are women that said YES.

Meaning 3/10 of 90 are women = 27. ..                  (3)

27  women said YES therefore

90 -27 = 63  Men said YES.

FOR NO Members,

If 90 out of 150 said yes, then 60 said NO.

However, we dont know the ratio of Men and Women that said NO. What we can do is to solve it from the known to the unknown.

For Men,

The total number is 90.

63 said YES, therefore (90 - 63 ) definitely said NO.

= 27 Men said NO                         (4)

For Women,

The total number of women is 60

27 said YES, Therefore (60 - 27) said NO

= 33 women said NO.      ( 5)

The question is what percentage of Men said NO?

Percentage =

number of men that said NO / The total number of Men  * 100

= 27/90 * 100

=30%

To Prove the Answer

If you agree with Eq 2, which says 90 people said yes. Therefore, (150 -90) = 60 said NO.

Remeber the 60 is inclusive of Men and Women.

Let's see, if we will get 60 when we add the number of men and women we got that said NO.

Add the value in Eq 4 + Eq 5.

27 + 33 = 60.

Answer:

9=y

Step-by-step explanation:

The y-intercept is the point at which the graph of the equation crosses the y-axis.  This is the point at which x=0 so you can calculate the y-intercept by plugging into the given equation.

[tex]x^2-6x+9=y\\0^2-6(0)+9=y\\0-0+9=y\\9=y[/tex]

Hope this helps!!

Answer:

The answer is -3. Hope that helped

Can i please get the equation so i can solve it

I will edit this after you put it

Ignore this \/

Under a dilation with center P and scale factor k, A' is the image of A. What is the value of k if PA = 7, and PA' = 28

Under a dilation with center P and scale factor k, A' is the image of A. What is the value of k if PA = 7, and PA' = 28?Under a dilation with center P and scale factor k, A' is the image of A. What is the value of k if PA = 7, and PA' = 28?Under a dilation with center P and scale factor k, A' is the image of A. What is the value of k if PA = 7, and PA' = 28?Under a dilation with center P and scale factor k, A' is the image of A. What is the value of k if PA = 7, and PA' = 28?Under a dilation with center P and scale factor k, A' is the image of A. What is the value of k if PA = 7, and PA' = 28?Under a dilation with center P and scale factor k, A' is the image of A. What is the value of k if PA = 7, and PA' = 28?Under a dilation with center P and scale factor k, A' is the image of A. What is the value of k if PA = 7, and PA' = 28?Under a dilation with center P and scale factor k, A' is the image of A. What is the value of k if PA = 7, and PA' = 28?Under a dilation with center P and scale factor k, A' is the image of A. What is the value of k if PA = 7, and PA' = 28?

Answer:

160

Step-by-step explanation:

Answer:

$12 dollars a ticket

Answer:

???

Step-by-step explanation:

[tex] \frac{7}{b + 5} = \frac{10}{5} \\ [/tex]

[tex] \frac{7}{b + 5} = 2 \\ [/tex]

Multiply the sides of the equation by ( b + 5 ) :

[tex]7 =2 \times (b + 5)[/tex]

[tex]7 = 2b + 10[/tex]

Subtract the sides of the equation minus 10 :

[tex]7 - 10 = 2b[/tex]

[tex] - 3 = 2b[/tex]

Divided the sides of the equation by 2 :

[tex]b = - \frac{3}{2} \\ [/tex]

____________________________

And we're done.

Thanks for watching buddy good luck.

♥️♥️♥️♥️♥️

Answer:

Step-by-step explanation:

parallel angles are equal

3x + 21 = 6x - 60

combine similar terms:

3x - 6x = -60 - 21

-3x = -81

x = 81/3

x = 27

now, plugin the value of x=27 back into the equation to get the angle:

= 3x + 21

= 3(27) + 21

= 102

= 6x - 60

= 6(27) - 60

= 102

as you noticed, both values are equal 102 = 102 because its a parallel angles

so the equation is 3x + 21 = 6x - 60

================================

Answer: D

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

Answer:

Step-by-step explanation:

Given that:

Q1 = 14 − P1 − 0.5P2

Q2 = 19 − 0.5P1 − P2

Recall that:

Profit = Total revenue - Total cost

π₁ = P₁Q₁ MCQ₁

π₁ = P₁(14 - P₁ - 0.5P₂) - Q₁

π₁ = 14P₁- P₁² - 0.5 P₁P₂ - 14 + P₁ + 0.5P₂

π₁ = 15P₁ - P₁² - 0.5P₁P₂ + 0.5P₂ - 14

π₂ = P₂ (19 - 0.5P₁ - P₂) - 2(19 - 0.5P₁ - P₂)

π₂ = 19P₁ - 0.5P₁P₂ - P₂² - 38 + P₁ + 2P₂

π₂ = 21P₂ - P₂² - 0.5 P₁ P₂ + P₁ - 38

The profit functions are π₁  & π₂

The best-response function from firm 1  is;

π₁ = 15P₁ - P₁² - 0.5P₁P₂ + 0.5P₂ - 14

[tex]\mathbf{\dfrac{\partial \pi_1}{\partial P_1}= 15 - 2P_1 -0.5P_2 =0}[/tex]

[tex]\mathbf{P_1= \dfrac{15-0.5P_2}{2}}[/tex]

The best-response function from firm 2  is;

π₂ = 21P₂ - P₂² - 0.5 P₁ P₂ + P₁ - 38

[tex]\mathbf{\dfrac{\partial \pi_2}{\partial P_2}= 21 - 2P_2 -0.5P_1 =0}[/tex]

[tex]\mathbf{P_2= \dfrac{21-0.5P_1}{2}}[/tex]

Here we must find the profit for each one of the two stores.

Remember that profit is defined as the difference between the revenue and the cost.

For La Boulangerie we know that they sell Q1 thousand loaves. Each loaf costs $1. Each loaf is sold by P1

Then the profit is just:

P = Q1*(P1 - $1) = (14 − P1 − 0.5*P2)*(P1 - $1)

Which is already written only in terms of P1 and P2.

Similarly, for the other store we will get the profit:

P' = Q2*(P2 - $2) = (19 − 0.5P1 − P2)*(P2 - $2)

Now we must get their best response, which is given by deriving it with respect to the price and making it equal to zero:

For the first store we have:

dP/dP1 = $1 + 14 - 0.52*P2 - 2*P1 = 0

Now we solve it for P1:

P1 = ($1 + 14 - 0.52*P2)/2

Similarly, for the other store we have:

dP'/dP2 = 19 - 0.5*P1 - 2*P2 + $2 = 0

Solving it for P2 it gives:

P2 = (19 - 0.5*P1 + $2)/2

If you want to learn more about profit, you can read:

https://brainly.com/question/23103804

Answer:

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Step-by-step explanation:

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Answer:

well having this helps the commutie

Step-by-step explanation:

The statement is true because :

Both these triangles are Congruent to each under the ASA congruence postulate . We say this because :

1) The two angles in both the triangles which are each other's corresponding part are equal ( 40° = 40° and 50° =50° )

2) There is one common side which is 12 . As both of the common sides are equal , these triangles are said to be congruent to each other .

if i give u the answer will u give me brainleist

Answer:

Diana needs 13 scoops of flour to bake 169 cookies.

Step-by-step explanation:

well, first you need to find the unit rate.

if 3 scoops of flour makes 39 cookies,

then 1 scoop of flour makes 13 cookies. (39/3)

next, since the unit rate is 13 cookies per flour-scoop, divide 169 by 13 to get your answer.

169/13 = 13

Answer:

c

Step-by-step explanation:

if your talking bout the one at the top

Answer:

He would weigh 78.9 kilograms. hope this helps.

Answer:

1. A-4.875

2. True, False, True, False

3. B- 19.227

4. A- 0.012

5. A, B, F.

6. B

7. B

8. C- 15 r 3

9. B- 8.5

10. A, B, D

11. D-14

12. Yes, No, No, No

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

1.

Less than - 3.55 + 1.05 | 7.59 - 2.6 | 3.07 + 2.44 |

Equal to - 8.4 - 2.9 | 7.5 - 2 |

Greater to - 4.5 + 1.5 |  2.18 + 3.6 |

2. 25 r 2

3. 26 r 2

4. 31 r 10

5. 26 r 2

6. 2.94

7. 0.48

8. 2.53

9. 11.4

10. 2.5

11. 1.79

12. 16

13. 12

14. Tire-Rama - 187.50

These should be all correct :) Have a great day!

Answer:

Step-by-step explanation:

supplementary angle

7x + 9 + 5x + 3 = 180

12x = 180 - 3 - 9

x = 168 / 12

x = 14

plugin x=14 into the equation

= 7x + 9

= 7(14) + 9

= 107°

plugin x=14 into the equation

= 5x + 3

= 5(14) + 3

= 73°

Answer:

5

Step-by-step explanation:

Slope is defined as rise over run, so it is (26-11)/(5-2) = 15/3 = 5

Answer:

slope is 5

Step-by-step explanation:

slope formula says m= y2-y1/x2-x1

m=26-11/5-2

m=15/3

m=5

Answer:

35000

Step-by-step explanation:

n 34519, the hundredth digit is 5 and so, rounding off 34519 to the nearest 1000 result in 35000.

Answer: -2

I'm not so sure what it means by slope, but because I saw a pattern between x and y (it decreases by 2 every x value and decreases by 4 every TWO x values) values so I would pick -2. BUT I don't know if the answer is -4.

Step-by-step explanation: