50 points HELPP QUICK which figure is a rotation of figure A?
a. figure B
b. figure C
c. figure D

50 Points HELPP QUICK Which Figure Is A Rotation Of Figure A?a. Figure Bb. Figure Cc. Figure D

Answers

Answer 1

Answer: Figure D

Figure D is a 180 degree rotation of figure A.

Answer 2
C.figure D
Explanation-180 degree rotation

Related Questions

Simplify: 1/2(8 - 6y) + 1/5(10y - 25)

Answers

Hey there!

1/2(8 - 6y) + 1/5(10y - 25)


DISTRIBUTE 1/2 & 1/5 WITHIN the PARENTHESES

= 1/2(8) + 1/2(-6y) + 1/5(10y) + 1/5(-25)

= 4 - 3y + 2y - 5

COMBINE the LIKE TERMS

= (-3y + 2y) + (4 - 5)

= -3y + 2y + 4 - 5

= -1y - 1

≈ -y - 1


Therefore, your answer is: -y - 1


Good luck on your assignment & enjoy your day!


~Amphitrite1040:)

What is the area of a regular triangle with perimeter = 36 in??
Round your answer to the nearest whole number.

Answers

Answer:

Step-by-step explanation:

Equilateral triangle

Solve for area

A≈62.35in²

P Perimeter

36

in

a

a

a

a

a

a

a

P

A

Using the formulas

A=3

4a2

P=3a

Solving forA

A=3P2

36=3·362

36≈62.35383in²

Suppose you buy a 6 percent corporate bond. The face value of the bond is $5,000, but you buy the bond at 92. What is the yield on this bond? (Calculate to one decimal place.)

Answers

Based on the coupon rate on this corporate bond and the face value, the yield on the bond is 15.2%.

What is the yield on this bond?

The number of periods is missing so we shall assume a maturity period of one year.

The rate can be found using an Excel worksheet or a financial calculator.

Using an Excel worksheet, the relevant function is the RATE function and the following details will be needed:

Nper = 1 year

Pmt = 6% x 5,000

= $300

Pv = (5,000 * 0.92)

= $4,600

Pv = -4600 because it should be negative.

Fv = $5,000

The yield you will get is 15.2% as shown in the attached image.

Find out more on bond yields at https://brainly.com/question/7967102.

2(r+7)
———— < r+3
-6

Answers

Answer:

3 +7> 9-^2 = 47

Step-by-step explanation: i did this

Write the recursive rule for the given sequence: 58, 65, 72, 79, 86

Answers

Hello!

58, 65, 72, 79, 86

86+7 = 93

93+7 =100

100+7 =107

Distance 32 km; Time 20 minutes; Speed ? ___ kpm * ​

Answers

Answer:

56kmp

Step-by-step explanation:

That is all I know.

Answer:

1.6 kpm

Step-by-step explanation:

(32km)/(20min) = 1.6 km/min or kpm

BA=5 AC=3 What is the length of side BD? If needed, write your answer as a simplified fraction using the form a/b. units​

Answers

Answer:

4

Step-by-step explanation:

a²+b²=c²

|BD|²+|AC|²=|AB|²

|BD|²+3²=5²

|BD|²+9=25

|BD|²=25-9

|BD|²=16

then you root both sides

therefore |BD|=4

HELP PLEASE!!!!!!!!!!!! 100 bonus points!!!! NO LINKS OR GUESSES!

Answers

Answer:

The amount increased by 102 units. The amount has increased by 120%

Step-by-step explanation:

187-85=102

85x=187

(187/85)-1=1.2

1.2*100=120

Answer:

Step-by-step explanation:

187 - 85 = 102

( 102 ÷ 85 ) × 100 = 120

Janile got 4 kilograms of candy when she went trick-or-treating at Halloween. Since she didn’t want to eat it all, she decided to share it with her 4 friends. If the 5 of them share the 4 kilograms, how much will each of them have?
200 grams
1,000 grams
500 grams
800 grams


HELP NEEDED!

Answers

Answer:

Each of them will have 0.8 kg of the Halloween candy. In a fraction form that would be 4/5.

Step-by-step explanation:

I need help on this ASAP

Answers

Answer:

B and D

Step-by-step explanation:

Distributive property on 3(c-3) is 3c-12=20. D is the same. Divide instead.

Answer:

the 2nd and 4th one

Step-by-step explanation:

4( c - 3 ) = 8

you can either distribute the 4 which means multiply whats inside of the parenthesis by 4 , 4 * c = 4c and 4 * -3 = -12 to get 4c - 12 = 8

or you can divide both sides by 4 which will get you c - 3 = 2

4(c-3)/4 = c - 3

8/4 = 2

c - 3 = 2

John is only allowed to work after school for 3 hours Monday to Friday and can work 7 hours on Saturday. He is not working on Sunday. How many school days and saturdays does he need to work to reach the needed amount ?

Answers

Answer:

the needed amount of what? community service?If so about 6 days of work on saturday and 3 school days. :)

The graph of an exponential model in the form y = a ⋅ bx passes through the points (3, 5) and (4, 10). Which point is also on the graph?

Answers

Answer:

The answer is D

Step-by-step explanation:

First, find a and b from the given points.

y = abx

5 = ab3

10 = ab4

b = 10/5 = 2

5 = a(23)

a = 5/8

y = (5/8) 2x

Test the choices:

x = 2 ⇒ y = 5/2

This rules out (a) and (b).

x = 5 ⇒ y = 20

To the nearest foot, what amount of fencing is needed to surround the perimeter of the flower bed? 17 feet 33 feet 40 feet 50 feet.

Answers

We have two flower beds in this example, the first has a perimeter of 100 feet, and the second has a perimeter of 180 feet

The total is 280 feet

Perimeter of Rectangle

Given Data

Dimension of the first flower bed

Length = 17 feet

Width = 33 feet

Perimeter = 2L + 2W

Perimeter = 2*17 + 2*33

Perimeter =  34 + 66

Perimeter = 100 feet

Dimension of the second flower bed

Length = 40 feet

Width = 50 feet

Perimeter = 2L + 2W

Perimeter = 2*40 + 2*50

Perimeter = 80 + 100

Perimeter = 180 feet

The total length will be 100+180 = 280 feet

Learn more about Perimeter here:

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Answer:

It's 50

Step-by-step explanation:

D on edge

The posted speed limit along Elm Street is 25 mph. Homeowners living on Elm Street claim that the

average speed of automobiles traveling on Elm Street is greater than the posted limit of 25 mph and plan to

investigate their claim by measuring the speed of 20 randomly selected cars. If the data support the claim,

the residents plan to ask the city council for more police patrol along Elm Street. Here are the speeds (in

mph) of the 20 cars:

26. 2 22. 9 28. 8 29. 0 24. 8

24. 7 24. 0 24. 4 25. 2 31. 1

25. 6 21. 6 27. 4 25. 6 26. 4

23. 7 28. 2 24. 1 26. 7 26. 8


(a) Is there convincing evidence at the a = 0. 05 significance level that the true mean speed of all cars

traveling on Elm Street is more than 25 mph?

(b) Referring to your conclusion, what type of error may have been made? Describe the error in the

context of this study

Answers

The sample of the speeds of 20 cars and at a 0.05 confidence level, we

have;

(a) There is not enough convincing evidence to suggest that the true mean speed of all cars travelling on Elm Street is more than 25 mph

(b) Type II error

What are the process to test the hypothesis?

(a) Based on the given data, using MS Excel, we have;

The sample size, n = 20

The mean, [tex]\overline x[/tex] = 25.86

The standard deviation of the sample, s = 2.284

The null hypothesis, H₀; [tex]\overline x[/tex] = 25 mph

Alternative hypothesis, Hₐ; [tex]\overline x[/tex] > 25 mph

Given that the sample size is less than 30, the t-test is used, and the t-score is found as follows;

[tex]t= \mathbf{\dfrac{\bar{x}-\mu }{\dfrac{s}{\sqrt{n}}}}[/tex]

Which gives;

[tex]t=\dfrac{25.86-25 }{\dfrac{2.284}{\sqrt{20}}} \approx \mathbf{1.684}[/tex]

Using a graphing calculator, we have;

The probability ≈  0.054

The critical-t ≈ 1.729

Given that the probability is larger than the significance level, we fail to

reject the null hypothesis.

There is not enough convincing statistical evidence to conclude that the

true mean of all cars travelling on Elm Street is more than 25 mph.

(b) The type of error is Type II error, given that there is a possibility that

the null hypothesis is failed to be rejected when it is actually false.

Given that the sample size is less than 30, it may be insufficient for the

Central Limit Theorem to be in effect.

Learn more about statistical hypothesis testing here:

https://brainly.com/question/14042255

1/2(x+2y)+5/3(3x-2y)=-3/2; 5/4(x+2y)-3/5(3x-2y)=61/60. Find x and y?​

Answers

Answer:

  (x, y) = (-1/6, 1/4)

Step-by-step explanation:

This is a system of equations in expressions of two variables. You could solve it by expanding the expressions to the base variables, or you could solve it by first finding the values of the expressions.

Let's see what happens when we expand the equations all the way.

First equation:

  [tex]\dfrac{1}{2}(x +2y)+\dfrac{5}{3}(3x-2y)=-\dfrac{3}{2}\\\\3(x+2y)+10(3x-2y)=-9\qquad\text{multiply by 6}\\\\3x+6y+30x-20y=-9\qquad\text{eliminate parentheses}\\\\\boxed{33x-14y+9=0}\qquad\text{collect terms, add $9$ to get general form}[/tex]

__

Second equation:

  [tex]\dfrac{5}{4}(x+2y)-\dfrac{3}{5}(3x-2y)=\dfrac{61}{60}\\\\75(x+2y)-36(3x-2y)=61\qquad\text{multiply by 60}\\\\75x+150y-108x+72y=61\qquad\text{eliminate parentheses}\\\\-33x +222y = 61\qquad\text{collect terms}\\\\\boxed{33x-222y+61=0}\qquad\text{write in general form}[/tex]

__

The solution process looks like it might be messy for either substitution or elimination, so we choose to solve these equations using the cross-multiplication method.

  Δ1 = (33)(-222) -(33)(-14) = -6864

  Δ2 = (-14)(61) -(-222)(9) = 1144

  Δ3 = (9)(33) -(61)(33) = -1716

  x = Δ2/Δ1 = 1144/-6864 = -1/6

  y = Δ3/Δ1 = -1716/-6864 = 1/4

The solution is (x, y) = (-1/6, 1/4).

_____

Additional comment

The weird numbers notwithstanding, the solution by elimination might be easily achieved by subtracting the second equation from the first. This would give ...

   208y -52 = 0   ⇒   y = 52/208 = 1/4

Direct substitution of this into either equation will require arithmetic with fractions to obtain the solution for x.

This system can be directly solved by a graphing calculator using the equations as given.

__

You can read more about the cross multiplication method of solving a system of linear equations here:

https://brainly.com/question/26397343

Step-by-step explanation:

Given equation are: [1/{2(x+2y)}] + [5/{3(3x-2y)}] = -3/2 →Eqn(1)

[5/{4(x+2y)}] - [3/{5(3x-2y)}] = 61/60 →Eqn(2)

Let {1/(x+2y)} = a ; {1/(3x-2y)} = b then

{1/(2a)} + {5/(3b)} = -3/2 →Eqn(3) * 5/2

{5/(4a)} - {3/(5b)} = 61/60 →Eqn(4) * 1

__________________________________

{5/(4a)} + {25/(6b)} = -15/4

{5/(4a)} - {3/(5b)} = 61/60

(-) (+) (-)

______________________

{23/(6b)} + {3/(5b)} = -(15/4) - (61/60)

⇛{(125b + 18b)/(30b²)} = {(-225 - 61)/60}

⇛{(143b)/(30b²)} = -286/60

⇛{143/(30b)} = -286/60

⇛1/b = -1

Therefore, b = -1

Substitute the value of b in equation (3) then we have

{1/(2a)} + (5/3) = -3/2

⇛{1/(2a)} = -(3/2) - (5/3)

= (-9-10)/6

⇛{1/(2a)} = -19/6

⇛1/a = -19/3

a = -3/19

Now, {1/(x+2y)} = a ⇛-3/19

⇛x+2y = -19/3. ⇛3x + 6y = -19 →Eqn(5)

{1/(3x-2y)} = 1⇛ 3x - 2y = 1 →Eqn(6)

(-) (+) (-)

______________

8y = -20

y = -20/8

Therefore, y = -5/2

From equation (6)

3x - 2 * (-5/2) = 1

⇛3x - 5 = 1

⇛3x = 1+5

⇛3x = 6

⇛x = 6/3

Therefore, x = 2/1 = 2

Answer: Hence, the required value of x and y with be -5/2 and 2 respectively.

also read similar questions: 1/2x+1/3y=2 1/3x+1/2y=13/6 (x is not equal to 0, y is not equal to 0) by substitution method, step by step https://brainly.com/question/17171235?referrer

70 Points+Brainliest for a good answer! Need help to finish homework for 7th-grade math! Only helpful answers or I will delete and report! Thanks <3

Answers

Answer:

L = 2.25 feet.

Step-by-step explanation:

My work is shown in the attached image! Let me know if there are any errors or if you have any questions. Best wishes.

Brianna is going to invest in an account paying an interest rate of 5.2% compounded continuously. How much would Brianna need to invest, to the nearest dollar, for the value of the account to reach $134,000 in 6 years?

Answers

Your answer would be 98086.

The value of money Brianna need to invest is,

⇒ P = $99,259

What is Simple interest?

A quick and easy method of calculating the interest charge on a loan is called a Simple interest.

Given that;

Brianna is going to invest in an account paying an interest rate of 5.2% compounded continuously.

Here, We have;

Final amount (A) = $134,000

Time (n) = 6 years

Rate (r) = 5.2%

We know that;

Amount = P (1 + r)ⁿ

Substitute the values we get;

⇒ 134,000 = P (1 + 0.052)⁶

⇒ 134,000 = P (1.052)⁶

⇒ P = 134,000 / 1.35

⇒ P = $99,259

Thus, The value of money Brianna need to invest is,

⇒ P = $99,259

Learn more about the Interest visit:

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Ivy invested $150 000 in a savings account that offers to pay simple interest of 0.2% per year. How much interest will she receive at the end of one year?

Answers

Answer:

The answer is the CD was for 3 years.

Step-by-step explanation:

First, write the equation.

I=Prt

Next, substitute the given values.

$198=$1,200×5.5%×t

Next, write the percent as a decimal.

$198=$1,200×0.055×t

Next, simplify.

$198=$66×t

Then, solve for t.

3=t

Ivy will receive $300 in interest at the end of one year.

What is an expression?

An expression contains one or more terms with addition, subtraction, multiplication, and division.

We always combine the like terms in an expression when we simplify.

We also keep all the like terms on one side of the expression if we are dealing with two sides of an expression.

Example:

1 + 3x + 4y = 7 is an expression.com

3 + 4 is an expression.

2 x 4 + 6 x 7 – 9 is an expression.

33 + 77 – 88 is an expression.

We have,

To calculate the interest Ivy will receive at the end of one year, we need to multiply the amount she invested by the interest rate:

Interest = Principal x Rate

Here, the principal is $150,000 and the rate is 0.2% or 0.002 (as a decimal):

Interest = $150,000 x 0.002

Interest = $300

Thus,

Ivy will receive $300 in interest at the end of one year.

Learn more about expressions here:

https://brainly.com/question/3118662

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Which expression correctly shows the difference between the product of 2 and 10 and the sum of 7 and 3?

Answers

Answer:

(2*10)-(7+3)

Parentheses are used to avoid unwanted results.

27.)A candy bar sale totals to $5.50. What is the total cost with tax?

28.) Your Uncle Joe purchased three candy bars at $1.50 a piece. What is the total with
tax?

Answers

27. I think it’s 6.00

28. I think it’s 2.00

Hope this help!!

Answer:

27.) the candy bar sells for $5.90 with tax

28.) the candy bars sell for $4.80 with tax

Step-by-step explanation:

For amounts between $1.00 and $2.00, the tax is $0.10

For amounts greater than $2.00 and less than or equal to $4.00, the tax is $0.20.

For amounts greater than $4.00 and less than or equal to $6.00, the tax is $0.30.

For amounts greater than $6.00 and less than or equal to $8.00, the tax is $0.40.

For amounts greater than $8.00 and less than or equal to $10.00, the tax is $0.50

please help me!! I know the answer to the question but I don't know how to get it.

Answers

Answer:

S = 3770.25 in^2

Step-by-step explanation:

20/15 = 4/3

5027/ 4/3 = 3770.25

Triangle OPQ is similar to triangle RST. Find the measure of side ST. Round your answer to the nearest tenth if necessary

Answers

Given that triangles OPQ and RST are similar triangles, the measure of side ST is: 75.3.

What are Similar Triangles?

The ratio of the corresponding sides of two similar triangles are always equal, meaning the sides are proportional to each other.

Given:

OP = 17ST = 31PQ = 7

Since Triangle OPQ is similar to triangle RST, therefore:

RS/OP = ST/PQ

Substitute

RS/17 = 31/7

Cross multiply

RS = (31 × 17)/7

RS = 75.3

Learn more about similar triangles on:

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solve for p:

p/-2 + -27 = 3

Answers

Brainliest plss!
Have a good day :)

Answer:

p=-60

Step-by-step explanation:

When you add a negative, you are just subtracting.

p/-2-27=3

p/-2-27+27=3+27

2(-p/2)=2(30)

-p=60

-p/-1=60/-1

p=-60

Hope this helps! Pls give brainliest!

Evaluate a + (-b) where a = 4 and b = 2

Answers

Input 4 for a and 2 for b making it 4+(-2) then solve normally. The answer is 2

The measure of an angle is 11.3°. What is the measure of its supplementary angle?

Answers

Answer: 168.7 degrees

Step-by-step explanation:

Supplementary angles have measures that add to 180 deg, so 180-11.3=168.7

What is the minimum value for the function shown in the graph?

Enter your answer in the box

Answers

Answer:

The minimum value is -7 because of the negative sign on the number

Answer: Its -6

Step-by-step explanation:

its -6 because the functions lowest points are -6

Need help suck on this problem

Answers

Hi!

Given:

[tex]2xy*xy^2[/tex] if [tex]x=2[/tex] and [tex]y=4[/tex]

Plug in the numbers for [tex]x[/tex] and [tex]y[/tex]

[tex]2(2)(4)*(2)(4)^2[/tex]

Using PEMDAS (Order of Operations - see below), simplify exponents first:

[tex]2(2)(4)*(2)(16)[/tex]

Multiply from left to right:

[tex](4)(4)*(2)(16)[/tex]

[tex]16*32[/tex]

[tex]512[/tex]

Your answer is 512.

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

ORDER OF OPERATIONS:

P - Parentheses

E - Exponents

M/D - Multiplication/Division

A/S - Addition/Subtraction

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

For another question using PEMDAS, see:

https://brainly.com/question/1015001

2) Find the maturity value of a loan of $2500 at simple interest that is to be repaid in 8 months. The interest rate is 4. 3%

Answers

Answer:

The answer is 71.67

Step-by-step explanation:

I=PRT

P=2500

r=4.3%

t=8months which is two thirds of a year

2500×4.3%×2/3

I=71.67

Please answer fast! (100 points)

Answers

I think it’s 3 but I’m not 100% sure

Answer:

x = 2.25

Step-by-step explanation:

X equals to 2.25. This is because the scale factor between 8 and 6 is 1 1/3.

Next, we take 3 and divide it with 1 1/3, ending up with 2.25.

In a basket of apples, 12% of them are rotten and 66 are in good condition. Find the total number of apples in the basket.​

Answers

Solution:

Let the total number of apples in the basket be m

12% of the apples are rotten, and apples in good condition are 66

Therefore, according to the question,

[tex]88\% \: of \: m= 66[/tex]

[tex]→ \frac{88}{100}× m = 66[/tex]

[tex]→ m = \frac{(66 \times 100)}{88} [/tex]

[tex]→ m = 3 \times 25[/tex]

[tex]→ m = 75[/tex]

Therefore, total number of apples in the basket is 75.

[tex]\red\bigstar \huge \color{blue}{ \tt{answer}}[/tex]

Let the total number of apples in the basket be x

• The apples are rotten = 12%

• The apples in good condition = 66

So ,

[tex]\bold{88\% \: of \: x = 66 }[/tex]

[tex] \bold{↪\frac{88}{100} × x = 66 }[/tex]

[tex]\bold{↪x = \frac{(66×100)}{88} }[/tex]

[tex]\bold{↪x = 3 × 25}[/tex]

[tex] \bold{↪x = 75}[/tex]

[tex]\bold{∴}[/tex]Total number of apples in the basket is 75

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