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Travka [436]
3 years ago
11

Which transformation or series of transformations would prove that XYZ is congruent to QRS? Select yes or no for each transforma

tion or series transformation.
Rotation 90 clockwise about origin {Yes or No}

Translation 9 unit right and 2 units down {Yes or No}

Reflection the y-axis ,followed by a translation 2 units down {Yes or No}

Reflection the x-axis followed by a reflection in the y-axis {Yes or No}

Translation 2 units down and 2 units right, followed by a reflection in the line x=1 Yes or no

Mathematics
1 answer:
Jlenok [28]3 years ago
3 0

Answer:

No

No

Yes

No

Yes

Step-by-step explanation:

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Step-by-step explanation:

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3 years ago
Hi pleaseuor to meeting you all and have a good day
Rainbow [258]

Answer:

And you too.

thank you.

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4 0
2 years ago
The employees of a company were surveyed on questions regarding their educational background (college degree or no college degre
taurus [48]

Answer: D) 0.733.

Step-by-step explanation:

Let C denotes the number of employees having college degree and S denote the number of employees are single.

We are given ,

Total = 600 , n(C)=400  , n(S)=100 , n(C∩S)=60

Then,

n(C\cup S)=n(C)+n(S)-n(C\cap S)\\\\=400+100-60=440

Now, the probability that an employee of the company is single or has a college degree is

P(C\cup S)=\dfrac{n(C\cup S)}{\text{Total}}\\\\=\dfrac{440}{600}=0.733333333\approx0.733

Hence, the probability that an employee of the company is single or has a college degree is 0.733

8 0
3 years ago
Define a substitution method to solve the followingsysten of equation of y=2x-3, x+y=1
Ivan
I will solve you system by substitution

y = 2x - 3 ; x + y = 1

→Step 1: Solve y = 2x - 3 for y

→Step 2: Substitute 2x - 3 for y in x + y = 1:

x + y = 1 

x + 2x- 3 = 1

3x - 3 = 1 (Simplify both sides of the equation)

3x - 3  + 3 = 1 + 3 (Add 3 both sides)

3x = 4 
 
3x ÷ 3 = 4 ÷ 3 (Divide each side by 3)

x = 4/3

→Step 3: Substitute 4/3 for x in y = 2x - 3:  

y = 2x - 3 

y = 2 (4/3) -3 

y = -1/3 (Simplify both sides of the equation)

Answer: 

x = 4/3 and y = -1/3

∫Hope that helps∫
7 0
3 years ago
if area of a circle varies directly as the cube of the radius, when the area is 625cm the radius is 5cm. calculate the area of a
Maksim231197 [3]

Answer:

as the above condition....

5×5×5=625

same,, applying for 8 cm

8×8×8=512cm..

8 0
3 years ago
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