Triangle ABC is similar to triangle DEF.
Drag the answer into the box to match each part of A ABC with the corresponding part of A DEF.

The expression that does NOT represent the cost after the discount is c + 0.08c.

This expression does NOT represent the cost after the discount because it does not take into account the 8% loyalty card discount. To calculate the cost after the discount, we should use the following expression: c - (0.08 * c). Meanwhile, the equation of c + 0.08c would actually represent the cost before the discount plus an additional 8% of the cost, which would result in a higher cost than the original.

The correct expressions for the cost after the discount would be c - 0.08c or 0.92c, which both represent the original cost minus the 8% discount.

It is important to remember that a discount is a reduction in price, so the correct expression should involve subtracting the discount amount from the original cost.

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Complete Question:

Logan has a loyalty card good for a 8% discount at his local pharmacy. If the total cost, before tax and discount, of all the items he wants to buy is c, which expression does NOT represent the cost after the discount?

Answer:

-1.5

Step-by-step explanation:

-4.5/3 = -1.5

Answer:

Step-by-step explanation:

Hi there... I understood your "2" as a typo and considering it as x.

       -(x - 3y = 5)

       -x + 3y = -5

Hence, the resulting equation is '4y = 2'

Hoped this helped.

\(BrainiacUser1357\)

Answer:

Step-by-step explanation:

It seems a typo:

Subtract to eliminate x and solve for y:

Now you can find the value of x:

The answer is option b) $830.31.

To calculate Greg's total balance after making the monthly payment for July, we need to consider the interest accrued on his outstanding balance for May, June, and July. Assuming a constant interest rate, the interest for each month is calculated by multiplying the outstanding balance by the monthly interest rate. After calculating the interest for each month, we subtract the monthly payment from the outstanding balance to get the new balance for the following month.

Given that the minimum monthly payment is applied at the end of the month, the interest for May, June, and July is calculated on the initial balance. After calculating the interest and subtracting the monthly payment for each month, we find that Greg's total balance after making the July payment is approximately $830.31. Therefore, option b) is the correct answer.

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The cost of direct labor per unit is $5.628 per apple.

To calculate the cost of direct labor per unit, we need to determine the total labor hours required to produce one unit of output and then multiply it by the wage rate.

Let's denote the labor hours required for the first resource as "L₁" and the labor hours required for the second resource as "L₂".

The first resource has a capacity of 2.1 apples per hour, and the demand is 1.6 apples per hour. Therefore, the labor hours required for the first resource per unit of output are:

L₁ = 1 apple / (2.1 apples/hour) = 0.4762 hours/apple (rounded to 4 decimal places)

The second resource has a capacity of 4.4 apples per hour, and the demand is 1.6 apples per hour. Therefore, the labor hours required for the second resource per unit of output are:

L₂ = 1 apple / (4.4 apples/hour) = 0.2273 hours/apple (rounded to 4 decimal places)

Now, let's calculate the total labor hours required per unit:

Total labor hours per unit = L₁ (first resource) + L₂ (second resource)

= 0.4762 hours/apple + 0.2273 hours/apple

= 0.7035 hours/apple (rounded to 4 decimal places)

Finally, to calculate the cost of direct labor per unit, we multiply the total labor hours per unit by the wage rate:

Cost of direct labor per unit = Total labor hours per unit * Wage rate

= 0.7035 hours/apple * $8/hour

= $5.628 per apple (rounded to 3 decimal places)

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Therefore, the smaller part = 41.29 and the greater part = 57 - 41.29 = 15.71.

Let the smaller part be x.

Then, the greater part = 57 - x

According to the question,

1/2 (57-x) = 11 + 1/5x

Solve for x:

1/2 (57-x) - 1/5x = 11

7/10 (57-x) = 11

7/10 (57-x) - 11 = 0

7/10 (57-x) = 11

57-x = 11 * (10/7)

57-x = 15.71

x = 57 - 15.71

x = 41.29

The equation for this problem is:

x + y = 57

1/2 x = 11 + 1/5 y

y = 57 - x

1/2 x = 11 + 1/5 (57 - x)

2x = 11 + 57 - 5x

7x = 68

x = 68/7

x = 9.71

y = 57 - x

y = 57 - 9.71

y = 47.29

Therefore, the two parts of 57 are 9.71 and 47.29.

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Step-by-step explanation:

26. x²+5x+25/4 = (x + 5/2)²

29. x²/4y²-2/3+4y²/9x² = (x/2y - 2y/3x)²

Answer:

In attachment I have answered this problem.↑↑

The area of the shaded part in figure A is 24 square units and the area of the shaded part in figure B is 27 square units.

The given figure A can be divided into two rectangles.

One rectangle has length=6 units and breadth= 2 units.

So, area of a rectangle = 6×2 =12 square units

Second rectangle has length=4 units and breadth= 3 units.

So, area of a rectangle = 4×3 =12 square units

Total area = 12+12 =24 square units

In the given figure B,

Area of a large square is side² = 6²

= 36 square units

Area of a large square is side² = 3²

= 9 square units

Area of shaded = 36-9

= 27 square units

Therefore, the area of the shaded part in figure A is 24 square units and the area of the shaded part in figure B is 27 square units.

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The ph of a buffer that contains 0.41 m propanoic acid and 0.22 m propanoate is 5.505.

In the given question we have to calculate the ph of a buffer.

The ph of buffer contains 0.41 m propanoic acid and 0.22 m propanoate.

The value of ka for propanoic acid is 1.3 x 10^{-5}.

Since, we have to calculate the pH after 0.16 mole of solid NaOH is added to 1.00 L.

Moles of excess NaOH = 0.16-0.041 = 0.119

pH = P(ka)+log(salt/acid)

pH = -log(1.3×10^{-5})+log[(0.88+0.16)/(0.41-0.16)

pH = 4.886+log(1.04/0.25)

pH = 4.886+0.619

pH = 5.505

Hence, the ph of a buffer that contains 0.41 m propanoic acid and 0.22 m propanoate is 5.505.

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Answer:

Kindly check explanation

Step-by-step explanation:

Given that:

Cost per bracelet = 1.50

Cost per necklace = 2.25

Let :

number of necklace = n

Number of bracelet = b

Cost equation C ;

C = 1.5b + 2.25n

Number of necklace that could be sold for exactly $12

5 necklaces and 1 bracelet :

1.5 + 2.25(5) = 12.75

•2 necklaces and 5 bracelets:

1.5(5) + 2.25(2) = 12

• 3 necklaces and 3 bracelets

1.5(3) + 2.25(3) = 11.25

• 4 necklaces and 2 bracelets

1.5(2) + 2.25(4) = 12

• 3 necklaces and 5 bracelets

1.5(5) + 2.25(3) = 14.25

• 6 necklaces and no bracelets •

1.5(0) + 2.25(6) = 13.5

No necklaces and 8 bracelets

1.5(8) + 2.25(0) = 12

Amount charged per Tshirt = c

Setup fee = $40

Number of students in drama club = 21

Total cost of order = $187

Calculate C ;

Total order cost = set up fee + (cost per shirt * number of shirts)

Total order cost = 40 + 21c

187 = 40 + 21c

187 - 40 = 21c

147 = 21c

c = 147 / 21

C = 7

Hence cost per shirt = $7

Answer:

answer it answer it it

answer it answer it it

Answer:

the answer is answer i hope u have a great day

(if u apricate me giive me a brainly by pressing the crown and giving me a heart)  THANKS!!!

Step-by-step explanation:

There are variances in the two traces obtained through Traceroute due to change in IP address or routing differences which may occur due to congestion.

In computing, traceroute is a computer network diagnostic command which displays possible routes and measure transit delays of packets across an Internet Protocol network. It is used to trace the paths of data packets from their source to their destinations, enabling administrators to better resolve connectivity issues.

When traceroute is repeated multiple times, there are variances in the two traces. These variances can be caused by different network systems for the source and destination or change in IP addresses. For the same network system, the change may occur due to differences in routing path which may be caused by congestion, links, or server downs, etc.

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The two numbers are 3 and 12 when 15 is the result of sum two numbers. One to two are compared in a 4:1 ratio.

Given that,

15 is the result of adding two numbers. One to two are compared in a 4:1 ratio.

We have to find which two numbers are they.

We know that,

Let take x and y to denote the two numbers

We get

x + y = 15   ----->equation(1)

x = 4y        ----->equation(2)

Substitute the 4y in equation(1)

(4y) + y = 15

5y = 15

Divide both sides by 5

y = 3.

Substitute y=3 in equation(2)

x=4(3)

x = 12

Therefore, The two numbers are 3 and 12 when 15 is the result of adding two numbers. One to two are compared in a 4:1 ratio.

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Subtract the sum of the two angles from 180 degrees. The sum of all the angles of a triangle always equals 180 degrees. Write down the difference you found when subtracting the sum of the two angles from 180 degrees. This is the value of X.

x = (65)

Answer:

x = 65.

Step-by-step explanation:

= 20 + 55 + 40

= 115

= 180 - 115 = 65.

Answer:

-18 & 3

Step-by-step explanation:

-18 + 3 = -15

-18 * 3 = -54

Answer:

x+12 The length of a rectangle

Step-by-step explanation:

The perimeter should be 4x+12, the x being the the width. If the length is the  is 12 inches more than the width, the length should be x+12

Answer:

considering it was simple interest,

We have the formula:

I = PRT ÷ 100

where,

for the first part of the question,

Thus, I = (2160 × 20 × 4)÷ 100

I = Rs. 1728

Now, for the second part,

T = 100×I÷PR

T = 100 × 1728÷(1800 × 12)

T = 8 Years

Answer:

are you sure its a polynomial

Step-by-step explanation:

A polynomial is a combination of terms separated by

+

or

−

signs. A polynomial does not contain variables raised to negative or fractional exponents, variables in the denominator or under a radical, or any special features such as trigonometric functions, or logarithms.

Polynomial

The required result of the sliding filament model given below.

The mechanism by which muscles contract is described by the sliding filament model. Actin and myosin myofilaments move over one another as a result of a cycle of repeated occurrences, constricting the sarcomere and creating tension in the muscle.

The A band is the middle, darkly pigmented area of the sarcomere that runs the entire length of the thick filaments. The portion of the thin filaments that cross over the thick filaments is also included. The I band is formed by the remaining thin filaments within the sarcomere but not by any thick filaments. Each A band has a narrow region in the middle called the H zone, which is made up entirely of dense filaments.

Myosin heads pull the thin filaments in the direction of the M line during muscle contraction. Because of this, the thin filaments glide inward, allowing their ends to overlap and connect at the sarcomere's core. The I band and H zone become smaller as a result.

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Step-by-step explanation:

.7071 is the value to convert peak to RMS

Answer:

(2,-1.5)

Step-by-step explanation:

6x-4y=18

-x-6y=7

Switch the second equation from standard form to y=mx+b form

-x-6y=7→  -x=7+6y → multiply both sides by -1→ x=-7-6y

Substitute all of the things that equal x into the other equation into x

6x-4y=18→ 6(-7-6y)-4y=18

Simplify

-42-36y-4y=18

Bring - 42 to the other side and add like terms

-42-36y-4y=18→ -40y= 60

Solve for y

y=-1.5

Choose an equation and plug y in it.

-x-6(-1.5)=7

-x+9=7

-x=-2

Multiply both sides by -1

x=2

There are total 8000000 phone numbers which don't start with 0 or 1.

The first can’t be 0 or 1 so that means that it can be 2,3,4,5,6,7,8,9 which is 8 numbers

Now we have settle what the first digit can or can’t be, there are 6 numbers left.

Because there are no more restrictions for phone numbers that don’t work (first digit can’t be one or zero was the only restriction) . when you are counting the amount of numbers between let’s say a and b inclusive, the amount of numbers between them inclusive is |a-b| +1. Example : The amount of numbers between 2 and 13 inclusive is just |2–13|+1 which is 12. 2,3,4,5,6,7,8,9,10,11,12,13 is 12 numbers so |a-b|+1 works for the amount of numbers between a and b inclusive.

There are, 999999–000000+1 means there are 1000000 or 1 million possible 6 digit numbers. But that’s not the answer to the problem because each 1 of those 1 million 6 digit numbers needs a 7th digit which and be any number from 2–8 . This means that you need to multiply 1000000 by 8 to get 8 million possible phone numbers. If your wondering why I multiplied by 8, let’s say the number abcdef is one of the possible 6 digit numbers. If you add a 7th digit 2–9 to our number abcdef, then our number abcdef can be 2abcdef, 3abcdef, 4abcdef, 5abcdef, 6abcdef, 7abcdef, 8abcdef, 9abcdef.

Just a quick side note for any misconceptions, when I say the number abcdef, I don’t mean a times b times c times d times e times f, I mean a is the number in the hundred thousands place, b is the number in the 10 thousands place, c is the number in the thousands place, d is the number in the hundreds place, e is the number in the tens place, f is the number in the ones place.

Back to the problem, because there are 8 possible numbers for the 7th digit  you need to multiply the 1000000 different 6 numbers by 8 because each of those numbers has 8 variations.

Therefore, there are 8*1000000 or 8 million different phone numbers whose digits aren’t 0 or 1.

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Answer: N =

Step-by-step explanation:

- So, we're trying to find a value of N, so we can use one of the equations, isolate x, and create a new equation to find a value that N can equal.

- It's up to you which one to choose, but I suggest isolating the fraction. X is equal to 1/70N. Now, plug that into the first equation, which should be 1/70N + N = 71/10.

N can also be written as 70/70N, because that's equal to 1 N, our current value of N.

71/70N = 71/10

. Find a value of N that makes the statement equivalent. In this case, N = 7 works.

Answer:

8x + 40

Step-by-step explanation:

8(x+5)

8 times x = 8x

8 times 5 = 40

Answer:

8 x____=5  i got 0.625 as a decimal and 5/8 as a fraction, i dont even know if thats the answer u were looking for but ok, Hope this helps  ;D

Step-by-step explanation:

\(\boxed{275.67+3(16.32)+24.39+27.40x \leq 560}\\\\27.40x +349.02 \leq 560\\\\27.40x \leq 210.98\\\\x \leq 7.7\)

Rounding down yields \(\boxed{x \leq 7}\).

Answer:

Step-by-step explanation:

560

Answer:

I know this aint no clever bro cmon that stuff is easy

Step-by-step explanation:

Triangle KVM is similar to triangle BVG because angle M = angle G = 90° and angle V is common to both triangles.

Two triangles are similar if the angles are the same size or the corresponding sides are in the same ratio.

For two triangles to be similar, the corresponding angles must be congruent i.e equal.. Also the ratio of the corresponding sides of similar triangles are equal.

angle M and G are both 90° , this means they are equal.

angle KVM = BVG

therefore angle K = angle B

Since all the corresponding angles are equal, we can say triangle KVM is similar to triangle BVG

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