A right triangle has vertices at the origin, (0, 5) and (12, 0). The triangle was dilated with a scale factor of 3. What is the perimeter of the resulting triangle? Round to the nearest whole number, if necessary.

Answers

Answer 1

Answer:

The three vertices are (0,0), (0,15) and (36,0).

Step-by-step explanation:

Dilation : Multiply all vertices' values.

Vertice 1 : Origin = (0,0); (0*3,0*3) = (0,0)

Vertice 2 : (0,5); (0*3,5*3) = (0,15)

Vertice 3 : (12,0); (12*3,0*3) = (36,0)


Related Questions

Which steps would you use to solve this equation? Check all that apply.

p + 7 = 12

Subtract 7 from both sides of the equation.
Subtract 7 from 7.
7 – 7 = 0 and 12 – 7 = 5, so p = 5.
Substitute 12 for p to check the solution.
Substitute 5 for p to check the solution.
plssssssssssss help!!!! Thank u

Answers

Answer: The answers are

Subtract 7 from both sides of the equation. Subtract 7 from 7.Substitute 5 for p to check the solution.

Step-by-step explanation:

p + 7 = 12

=   p + 7 - 7 = 12 - 7

=   p = 5

Then for the substituting part

5 + 7 = 12

Hope this helps!

can you plz help me????????

Answers

It is 91 because I know, I know because I know

Answer:

91

Step-by-step explanation:

Area=Length x Width

or

14 x 6.5=91

1 Are the expressions equivalent? x + x + x + x and 4x.- yes or no
2. Are the expressions equivalent? 5x and x + 5.- yes or no
3. Jada’s dog was 5 and 1/2 inches tall when it was a puppy. Now her dog is 14 and 1/2 inches taller than that. How tall is Jada’s dog now?

4. Lin picked 9 and 3/4 pounds of apples, which was 3 times the weight of the apples Andre picked. How many pounds of apples did Andre pick?

5. 80% of x is equal to 100. Is the equation , 0.8x = 100, one way you can find the value of x?
yes or no

Answers

Answer:

1. Yes

2. No

3. 20 feet tal

4. 29 1/4

5. yes

Step-by-step explanation:

I need help with this question because I dont understand it ​

Answers

The answer is H because the sides are equal
The sides are equal so the answer is H

Write a situation to represent the equation y = 0.5x.

Answers

X plus Y = 3 is what I would write
X + y=3 lol sorry if I was late heh

20 pts!
Lucas has five buttons in a container. Each button is a different shape. There is a star, an oval, a hexagon, a circle, and a heart. He picks one button, replaces it, and then picks another button. The sample size for this compound event is BLANK. Suppose one square-shaped button is added to the container. If Lucas repeats the same picking process, then the sample size would be BLANK.

Answers

What’s the blank mean?
Answer:


Step by Step Equation:

Maria is planting a row of flowers in a bed 92 feet long. The instructions say to space the plants 1 foot apart, allowing room for 92 flowers. The flowers come in flats containing 6 plants per flat.

Answers

Answer:

183

Step-by-step explanation:

I did 92+92= 184

= 184-1= 183

The two sets of data have the same Range

A. True
B. False

Answers

A is the answer so it is true
the answer is a i believe

PLSSSSSSS HURRRY
Which sentence can be represented by the equation Three-fifths m = 15?
The sum of Three-fifths and a number is 15.
Three-fifths more than a number is 15.
Three-fifths times a number is 15.
The quotient of Three-fifths and a number is 15.

Answers

Answer:

1. 3/5=15m

2. 3/5m=15

3. 3/5+m=15

4. 3/5m=15

5. 3/5/m=15

The girl above is right

I need help on these as well

Answers

Answer:

For number 5, the triangle sum theorem states that all angles inside of a triangle must add up to 180 degrees, so we have 30+90+66+x. Right angles are 90 degrees.

186+x=180

x=-6

For number 6, same rule applies here.

60+30x+90 = 180.

150+30x=180

x=1

Find the volume of the triangular prism.
3.2 cm
4.8cm
7cm

Answers

The Answer:

53.76 cm3

Answer:

53.76 cm3

Step-By-Step Explanation

last one I promise! >

Answers

41? It’s been a while since I did those!

Answer:

36

Step-by-step explanation:

A = 36

A = w l = 4.9 = 36

Pls add brainliest I need last one to get Expert

Which of the triangles shown are right triangles?

Answers

The answer is both triangles A and D







Hope this helps :)

triangle A and triangle D

hope it helps!

PLEASE ONLY DO PART B, I ALREADY DID PART A

Answers

It is likely 280 because you can have an error estimating higher than the actual population or lower.

MATH SMARTIES I WILL GIVE BRAINLIEST AND CAN YOU EXPLAINE WHY YOU THINK ITS THAT ANSWER (SHOW WORK) SO I CAN UNDERSTAND THANK YOU

Answers

Answer:

gasoline

Step-by-step explanation:

7 percent of 2500 is 175

Gasoline is the correct answer for sure, the explanation was provided by someone else

Which algebraic rule describes the transformation?
A) (x, y) - (-x, y)
B) (x, y) — (x, y)
C)(x, y) - (-x, -y)
D) (x, y) - (-y, -x)​

Answers

Did you ever get it right? I need help

Answer:

does anyone know the answer ?

Step-by-step explanation:

which statement about the data in the histogram is true?

Answers

Answer: I cant see the picture :')

Step-by-step explanation:

Sorry :'(

UwU giving brainliest for best answer <3 ::

Answers

Answer:

1. A

2. D (Maybe not sure)

3.C

Step-by-step explanation:

Pedro cut a sheet of poster board into 8 equal parts. His brother used some of the poster board and now 5 8 is left. Pedro wants to make a sign from each remaining part of the poster board. How many signs can he make? Pedro can make signs.

Answers

Answer:

5

Step-by-step explanation:

please mark as brainllest

This is 10 points plz help ( NO LINKS )
( ONLY ANSWER THIS IF YOU HAVE AN EXPLANATION AND IF YOU KNOW WHAT THE ANSWER IS)

Answers

Answer:

Area=112.5

Step-by-step explanation:

A= a+b/2h

11.25+18.75/2 × 7.5= 112.5

Hope this helps and don't forget to follow!

The answer would be 112.5

Question on this math question. Can you help?

Answers

Answer:

5

Step-by-step explanation:

you add the 3 and then u add the 8 then u subtrct 3 again!

TRUSTTT

Answer:

G: 15

Step-by-step explanation:

Brainlist plz

i thought i knew what the answer was but it was wrong plz help

Answers

Answer:

i dont know either

Step-by-step explanation:

WILL GIVE BRAINIEST AND 30 POINTS PLEASE ONLY ANSWER WITH AN ANSWER

Solve these to the nearest hundredth i need it urgently for class. Those you attach work will get brainiest over those who do not though you don't have to

Answers

Answer:

Step-by-step explanation:

1)13   2)-22 7/9   3)37.6   4)-16   5)1.75   6)-12    7).46   8)4.7   9)-21.42                  u can do ten I have to go to class

Put 5x + 5y = -3,500 into a slope-intercept form

Answers

slope intercept form is y=mx+b
y=-x+700
try & use desmos it helps a lot .

The expression (5x + 2)(x-- 3) is equivalent to:

F. 5x2 + 13x - 6
G. 5x2 - 13x - 6
H. 5x2 - 4x + 5
J. 5x2 - 6
K. 5x2 - 5

plz help will mark brainless

Answers

Hi ;-)

[tex](5x+2)(x-3)=\\\\=5x^2-15x+2x-6=\\\\=\boxed{5x^2-13x-6}[/tex]

Select all that apply. A point is translated right 6 units and reflected over the x-axis. How will the coordinates change? The y-coordinate will decrease by 6. The y-coordinate's sign will change. The x-coordinate will increase by 6. The x-coordinate will decrease by 6.

Answers

Answer:

B and D

Step-by-step explanation:

Please help me figure this out

Answers

Answer:

B

Step-by-step explanation:

A function has at least one output for each input. The inputs can share a number though. For C, it's wrong because one input cannot be used for 3 outputs and D is wrong because there is only one output but there needs to be at least one for each input.

the answer is A&D because each input has exactly one output

HELP

Solve for the following equation showing all work step by step. 3646 = 1+5(4r+17)^3/2

Answers

3646 = 1 + 5(4 + 17)32

BRAINLIEST IF CORRECT! these two images show steps in a proof of the Pythagorean theorem. Which of the following statements about the proof is false?

Answers

Answer:

B. The area of the interior square in step 2 is equal to c2 + ab.

Step-by-step explanation:

it would be b since it’s rly the only one that makes sense

Pls help ASAP ONLY 2.3 and 1 at the bottom {60 points}

Answers

Answer:

1. 11.8x9.8=115.64 115.64/2=57.82 (57.82Inches)

2. 12x5=60 60/2=30 (30m)

3. 25x9=225 9x9=81 81/2=40.5 225-40.5=184.5 184.5/92.25 (92.25ft)

Step-by-step explanation:

Brailist Plz

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