Which of the following are magnitudes for rotational symmetry of the square below about the marked point?

Choose all answers that apply:

A : 45

B : 180

C : 270

D : None of the above

Which Of The Following Are Magnitudes For Rotational Symmetry Of The Square Below About The Marked Point?Choose

Answers

Answer 1

CCCCCCCCCCCCCCCCCCCCC

Answer 2

Answer:

b

Step-by-step explanation:

that was the right answer on khan academy


Related Questions


What's cheaper, paying $20 or 20% off of $30?

NEED HELP!!

Answers

Answer:

$20 is cheaper :) (20% off of $30 would be $24!)

$20 due to 20% off of $30 is only $24

A student records his weight, in pounds, at the end of every week after joining a local gym. The table shows part of the data he recorded.
Weeks (n)
Weight (w), in pounds
1 24
133.5 132 128.5
7
125
If the equation for a line-of-best fit for the data is approximately w = 134.75 – 1.4n, which statement is true?
The student weighed approximately 134.75 pounds at the time of joining the gym, and he gains an average of about 1.4 pounds each week.
The student weighed approximately 134.75 pounds at the time of joining the gym, and he loses an average of about 1.4 pounds each week.
The student weighed approximately 140 pounds at the time of joining the gym, and he gains an average of about 13.475 pounds each week.
The student weighed approximately 140 pounds at the time of joining the gym, and he loses an average of about 13.475 pounds each week.

Answers

Answer:

A

Because of the question it says

A windowpane is 15 inches tall and the diagonal distance from one corner to the other is
17 inches. How wide is the windowpane?

Answers

Answer:

I'd say 8 h given the provided nformation

Answer:

Step-by-step explanation:

Draw a picture. You have right triangles, so use the Pythagorean Theorem.

W² + 15² = 17²

W² = 17² - 15²

W² = 64

W = 8

Cathy deposited $100 in an account that has a simple interest rate of 3.4%. How much interest will she earn after 2 years?

Answers

Answer:

6.8% Intrest for 2 years.

Step-by-step explanation:

3.4% x2 is 6.8

I NEED HELP PLSS PLSSSS

Answers

Answer:

Step-by-step explanation:

hypotenuse (h) = 8

base(b) = 2

cos A = b / h

cos A = 2 / 8

cos A = 1/ 4

A = Cos^-1 ( 1/4)

A = 75.52 °

when x is divided by 9, the remainder is 7. What is the remainder when x+4 is divided by 9

Answers

Answer:

First i always use khan academy

Step-by-step explanation:

11 2/8 - 5 1/2 • 1 2/3 + 1 1/4

Answers

Answer:

[tex]3\frac{1}{3} = \frac{10}{3} = 3.333333333[/tex]

Step-by-step explanation:

Hope this helps.

Help me please and thank you!!!!!

Answers

Answer:

D-y=-3x+5

Step-by-step explanation:

Slope is -3x and y intercept is positive 5

Answer:

Step-by-step explanation:

y - 2 = -3(x - 1)

y - 2 = -3x + 3

y = -3x + 5

answer is D

Which function has the same range as | f (x) = negative 2 StartRoot x minus 3 EndRoot + 8?
g (x) = StartRoot x minus 3 EndRoot minus 8
g (x) = StartRoot x minus 3 EndRoot + 8
g (x) = negative StartRoot x + 3 EndRoot + 8
g (x) = negative StartRoot x minus 3 EndRoot minus 8

Answers

Answer:

it is c

Step-by-step explanation:

Based on the information given regarding the function, the correct option is C. g (x) = negative StartRoot x + 3 EndRoot + 8.

Interpretation of the function.

It should be noted that a function simply means the relation from a set of inputs to a set of possible outputs.

In this case, the function that has the same range as | f (x) = negative 2 StartRoot x minus 3 EndRoot + 8 will be g (x) = negative StartRoot x + 3 EndRoot + 8.

Learn more about functions on:

https://brainly.com/question/10439235

Define area. Give an example of how it is used in the real world. What label (units, units 2 , or units 3 ) is used for it?
btw i'm not in college im in middle school

Answers

Answer:

total space of an object is area.

it is used in for calculating area of rooms as measurements.

a^3-a^2-2a+8 factorize​

Answers

Answer:

factors-----(a+2)(a^2+4-3a)

What is the equation of the line that passes through the points (0, 3) and (5, 96) written in slope-intercept form

Answers

Answer:

y= 93/5x + 3

Step-by-step explanation:

Find the gradient-

m= [tex]\frac{96-3}{5-0}[/tex]= 93/5

Substitute into-

y-y1=m(x-x1)

y-3=93/5(x-0)

y= 93/5x + 3

Please help me asap please

Answers

Okay the first one is a line you would write it as LM and choose the option that has arrows on both sides of the line

The second one is a ray. You would write it as KJ and choose the option that has a arrow on one side of the line

The third one is a line segment. You would write it as HG and choose the option that doesn’t have any arrows attached to the line.

Suppose there is a simple index of three stocks, stock X, stock Y, and stock Z.
Stock X opens the day with 5000 shares at $4.30 per share. Stock Y opens
the day with 2000 shares at $3.20 per share. Stock Z opens the day with 8000
shares at $4.90 per share. This simple index rises 4.9% over the course of the
day. What is the value of the index at the end of the day? Round your answer
to the nearest hundred.
A. $68,700
B. $67,100
C. $70,400
D. $68,300

Answers

Answer:

C

Step-by-step explanation:

so the first one ends at 4.7107

the second- 3.3568

the third- 5.1401

and multiplying the first by 5000 we get- 23,553.5

for the second we get -6,713.6

for the third we get 41,120

adding them all together we get 71,387.1

and so C is the closest

The  value of the index at the end of the day should be considered as the $70,400.

Calculation of the value of the index:

Since

Stock X opens the day with 5000 shares at $4.30 per share.

Stock Y opens the day with 2000 shares at $3.20 per share.

Stock Z opens the day with 8000 shares at $4.90 per share.

This simple index rises 4.9% over the course of the day.  

So ,

[tex]= (5,000 \times \$3.4) + (2,000 \times \$3.20) + (8,000 \times $4.90) * 1.0.49[/tex]

= $70,400

hence, The  value of the index at the end of the day should be considered as the $70,400.

Learn more about stock here: https://brainly.com/question/24636535

Keith and Allison go out to eat their bill was 63.16$ they only paid 50.03$ what was the percent discount of their coupon

Answers

Answer:

16.04%

Step-by-step explanation:

53.03$- 63.16$= -10.13

-10.13$/63.16$=-0.16038

rounding 8 making the 3 a 4

16.04%

I need help with this question

Answers

Answer:

205.62

Step-by-step explanation:

Refer to the figure and the information shown below to answer the following questions: (a) Name two similar triangles in the figure. (b) What is the common ratio between the similar triangles? (State the ratio as a comparison of the smaller triangle to the larger triangle and as a simplified fraction) T 6 VW || SU 9 U 3 S Response​

Answers

Step-by-step explanation:

I'd 78394327272 PWD DK2iW8

Ram obtains 40% of the marks in a paper of 200 marks. Shyam is ahead of Ram by 25% of Ram' s marks, while Bhuvan is ahead of Shyam by one month of his own marks. How many marks does Bhuvan get?​

Answers

Answer:

First, we start with:

"Ram obtains 40% of the marks in a paper of 200 marks"

In this case, 200 marks represent the 100%

Then how much is the 40%?

we have the relations:

40% = X

100% = 200 marks

Now we can take the quotient of both equations:

(40%/100%) = X/200marks

(40%/100%)*200marks = X = 80 marks

So Ram obtained 80 marks.

Now we have:

"Shyam is ahead of Ram by 25% of Ram's marks"

Now the 100% is the number of marks that Ram has, this is:

100% = 80 marks

And Shyam has 25% more than that, then we have:

125% = X

Same as before, we take the quotient of both equations:

(125%/100%) = X/80 marks

1.25*80 marks = 100 marks.

Shyam has 100 marks.

The last part is (this is not written correctly, it says "one month", it should be "one-ninth")

"while Bhuvan is ahead of Shyam by one-ninth of his own marks."

if his own marks are X, we have the equation

X = 100 + (1/9)*X

X - 1/9*X = 100

X*(8/9) = 100

X = (9/8)*100 = 112.5

So Bhuvan has 112.5 marks

The sum of twice a number and 15 is 9

Answers

Key word: sum


twice a number = 2n

Sum of that and 15 = 2n + 15


is = equals


Answer: 2n + 15 = 9

[tex] \huge \purple{\tt{Answer:}} [/tex]

Let the unknown number be x .

[tex] \Large{\underline{\sf{According~to~question}}} [/tex]

[tex] \sf {2x+15=9} \\\\\ \implies \sf{2x=9-15} \\\\\ \implies \sf {2x=-6} [/tex]

[tex] \implies {\sf {x ={ \dfrac{ - 6}{2}}}} \\\\\ \implies \sf{x=-3} [/tex]

PLEASE HELP !! ILL GIVE BRAINLIEST *EXTRA POINTS*..
IM GIVING 40 POINTS !! DONT SKIP :((.

Answers

Answer: It depends on how many times Tyrell wants to reserve the court. Sorry but there's not enough info to solve rn

Hope this helps! <3

A student needs to collect 15 cans for a project. The student has already collected 4 cans. The inequality shown below can be used to find n, the number of cans the student still needs?

Answers

Answer:

Step-by-step explanation:

4+n=15 subtract 4 from both sides

n=11

Unless the wording was incorrect this is an equation not an inequality.

Answer:

19 cause 15+4=is

Step-by-step explanation:

i made a 100%

If an investment account starts with $1000 and grows with 5.2% interest compounded every year, how much is the account worth after 10 years? Round your answer to the nearest dollar.

The correct answer is 1660

Answers

Answer:

$660.19

Step-by-step explanation:

Hope this helps

Answer:

1660

Step-by-step explanation:

Find the simple interest on a P10500 loan at 20% for two years. (show
your process to get two points)
DO
D12
Dan​

Answers

Answer:

P4200

Step-by-step explanation:

SI=PRT/100

P=Principal which is P10500

R=Rate which is 20%

T=Time which is 2 years

So SI= 10500×20×2/100

=P4200

Your teacher is giving a 150 point test. There are a total of 46 3-point questions and 5-point questions. How many of each are on the test

Answers

Answer:

Let x be the number of 3-point questions.

Let y be the number of 5 point questions.

Select the equivalent expression . ( 8^ -5 2^ -2 )^ -4 =?

Answers

Answer:

b. 1/8×2²

Step-by-step explanation:

[wrote the explanation in ur previous question]

What is the surface area of the rectangular pyramid? THIS IS WORTH 50 SO PLSSS

Answers

pabigay po example formula

Step-by-step explanation:

Surface Area Of Regular Pyramid By Using A Formula

surface area = area of base + 1/2 × perimeter of base × slant height.

PLS HELP FAST!

A Food Pantry is making packages, Each package weighs 64 pounds.
Scenario 1: Each Package contains 4 identical bags of rice and a 7-pound bag of beans.

a. write an equation to represent the situation using x.

Scenario 2: Each package contains 4 boxes. Each box contains a 7-pound bag of beans and a bag of rice. The bags of rice are all identical.

b. write an equation to represent the situation using x.

I will give brainliest if I figure out how to. I don't know how to. If I figure it out, I will give you one.​

Answers

Scenario a: 4x+7=64

Scenario b: 4(7+x)=64

x represents how much the bags of rice weigh in each scenario.

Pls help extra points and mark brainlist

Answers

Step-by-step explanation:

I'm not sure but I think there are 2 terms!

Please will give brainliest and thanks for the problem

Answers

Answer:

y = -¼x + (-6)

Step-by-step explanation:

I was summoned?

Un agricultor a adus la piață 18 saci cu câte 42 de kg de cartofi și 28 de saci cu câte 36 kg de vinete Ce cantitate de legume a adus țăranul la piata

Answers

Answer:

the number of vegetables did farmer bring in the market is 1764 vegetables

Step-by-step explanation:

The computation of the number of vegetables did farmer bring in the market is shown below:

= 18 bags × 42 kgs + 28 bags × 36 kgs  

= 756 + 1008

= 1764 vegetables

Hence, the number of vegetables did farmer bring in the market is 1764 vegetables

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