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anzhelika [568]
3 years ago
9

Which of the following is not a rigid transformation?

Mathematics
2 answers:
Novay_Z [31]3 years ago
8 0
Dilation, because the other transformations don’t manipulate size, but rather change the placement or making it mirrored
steposvetlana [31]3 years ago
5 0
The answer is A. Dilation

A dilation changes the actual size of the shape. All other transformations only move the shape or flip it.

hope this helps !
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Please I need this question fast​
Mrrafil [7]

We have a linear function         \displaystyle\bf y=\underbrace{k}_{gradient}x+b       and we know that                                                                                         \displaystyle\bf \left \{ {{-2\cdot-3+b=2} \atop {-4\cdot -2+b=k}} \right. => \left \{ {{b=-4} \atop {b+8=k} \right. => k=8-4=4 \\\\Answer: \boxed{B) \quad k=4}                                                                                                                                              

6 0
3 years ago
Graph a line that is parallel to the line x=4 that goes through the point (−2,3)
Ivanshal [37]
<h2>Answer:</h2><h2>R=2</h2><h2 /><h2>Explanation:</h2><h2>x = 4  is a vertical line parallel to the y-axis and passing </h2><h2> through all points in the plane with an x-coordinate of 4 </h2><h2> x = 2  is parallel to  x = 4  so is a vertical line </h2><h2> passing through all points with x-coordinate of 2 </h2><h2> plot 2 or 3 points with an x-coordinate of 2 and  draw a straight line through them </h2><h2> for example  </h2><h2>( 2 , − 5 ) , (2 , 0 ) , ( 2 , 3 ) </h2><h2> graph{(y-1000x+4000)(y-1000x+2000)=0 [-10, 10, -5, 5]}</h2>
7 0
2 years ago
Lem.<br> 2.)<br> 5 + 2x = 13<br> Solve for x
BARSIC [14]

Answer:

x=4

Step-by-step explanation:

5+2x=13

-5 on both sides

2x=8

÷2 on both sides

x=4

Hope this helps :)

4 0
3 years ago
Adrian is a songwriter who collects royalties on his songs whenever they are played in a commercial or movie. Adrian will earn $
djverab [1.8K]

Answer:

commercial =  9

movie = 5

Step-by-step explanation:

Step one:

let the number of commercials be x and movies be y

so

40x+130y=1010-------------1

since there are a total of 14 commercials and movies combined

x+y=14--------------2

Hence the systems of equation is

40x+130y=1010------1

x+y=14-------------------2

Step two:

from equation 2

x=14-y

substui]te the value of x in  equation 1

40(14-y)+130y=1010

560-40y+130y=1010

collect like terms

130y-40y=1010-560

90y=450

divide both sides by 90

y=450/90

y=5

movies is 90

put y=5 in equation 2

x+5=14

x=14-5

x= 9

commercial is 9 in numbers

and movie is 5

7 0
2 years ago
Jax drew an angle that turns through
NemiM [27]

When Jax drew an angle that turns through 80 one-degree angles, the measure of the angle will be 80°.

<h3>How to depict the angle?</h3>

It should be noted that when an angle turns through a particular degree, it'll be said to have an identical degree.

In this case, when Jax drew an angle that turns through 80 one-degree angles, the measure of the angle will be 80°.

Learn more about angles on:

brainly.com/question/25770607

#SPJ1

6 0
1 year ago
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