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3 years ago

Which rule yields the dilation of the figure STUV centered at the origin?

Mathematics

2 answers:

Stels [109]3 years ago

5 0

The length of ST is 10 units, the length of S't" is 2 units.

This means the dilated figure was decreased by a factor of 5.

Because it is smaller it would be a scale factor of 1/5 ( 0.2 as a decimal).

Maslowich3 years ago

5 0

Answer: it’s B

Step-by-step explanation:

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Can someone please help me with this question?

Alinara [238K]

Answer:

im pretty sure its a

Step-by-step explanation:

because the water level is pretty much the same even when theres more swimmers

4 0

2 years ago

HELP ASAP PLEASE ILL GIVE BRAINIEST!!! I’m stuck !!!!

rosijanka [135]

Answer:

Therefore the value of EC is 13 unit.

Step-by-step explanation:

Given:

ABCD is a Rectangle

EC = 6x + 1

AE = x +11

To Find:

EC = ?

Solution:

ABCD is a Rectangle .........Given

Diagonal of Rectangle Bisect each other. .......Property of Rectangle

$AE = EC$

Substituting the values we get'

$x+11=6x+1\\6x-x=11-1\\5x=10\\x=\dfrac{10}{2}\\\\x=2$

Substituting 'x' in EC we get

$EC=6\times 2+1=13\\EC=13\ unit$

Therefore the value of EC is 13 unit.

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2 years ago

The SI unit for speed is a. m. b. m/s. c. m/s². d. m/s west.

aniked [119]

Speed = Distance / Time

SI unit for Distance is meters, m, and for time is seconds, s,

Speed = Distance / Time = m/s

Option b.

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3 years ago

Which of the following is NOT equivalent to 22/7?

jasenka [17]

Answer:

the option c is the answer for this question

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2 years ago

Todd and his brother Robert are going to use 512 square feet of their backyard for skateboard ramps. The shape of the backyard i

Fiesta28 [93]

Answer:

The dimensions are $16$ ft by $32$ ft

The quadratic equation is $W^{2}-256=0$

Step-by-step explanation:

we know that

the area of rectangle is equal to

$A=W*L$

where

L is the length side of rectangle

W is the width side of rectangle

in this problem

we have

$A=512\ ft^{2}$

$512=L*W$ -----> equation A

$L=2W$ ------> equation B

substitute equation B in equation A

$512=(2W)*W \\ 512=2W^{2} \\2W^{2}-512=0\\W^{2}-256=0$

$W=\sqrt{256}=16\ ft$

Find the value of L

$L=2W-----> L=2*16=32\ ft$

7 0

3 years ago

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