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2 years ago

A transformation that changes the size of a figure to create a similar, either smaller or larger

Mathematics

1 answer:

irakobra [83]2 years ago

5 0

Answer:

A dialation

Step-by-step explanation:

A dilation keeps the same figure but either makes it smaller or bigger depending on the scale factor. If the scale factor is bigger than 1, it will be bigger and if it's less than 1 it will be smaller.

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What is 1 to 4 and 3 to 12?

zloy xaker [14]

Answer:

1:4 and 3:12

Step-by-step explanation:

They are equivalent! Hope this helps! :)

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2 years ago

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Simplify the following fractions 8/24 8/32 6/30 12/24 9/21 5/20

Mademuasel [1]

Answer:

for 8/24 the answer will be 1/3.

and for 8/32 the answer will be 1/4.

and for 6/30 the answer will be 1/5.

and for 12/24 the answer will be 1/2.

and for 9/21 the answer will be 3/7.

and for 5/20 the answer will be 1/4

Step-by-step explanation:

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2 years ago

Expanding expressions: 1/3(9x + 16 + 2) +2x

maksim [4K]

Answer:

5x+6

Step-by-step explanation:

(1/3*9x)+(1/3*16)+(1/3*2)+2x=

3x+16/3+2/3+2x=

5x+18/3=

5x+6

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2 years ago

PLS HELP ME PLS FOOKIN hELP ME

denpristay [2]

Answer:

14. 80/3

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3 years ago

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Suppose an isosceles triangle has two sides of length 42 and 35, and that the angle between these two sides is 120 degree. what

Citrus2011 [14]

Suppose that a=42, b=35, c is unknown, and C = 120°

$c^2 = a^2 + b^2 -2ab(cosC)$

$c^2 = 42^2 + 35^2 -(2*42*35*cos120)

(cos120=-0.5)

c^2 = 1764 + 1225 -(2940*cos120)

c^2 = 2989 -(2940*-0.5)

c^2 = 2989+1470

c^2=4459

c= \sqrt{c^2} 

c=\sqrt{4459}$

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3 years ago