3 years ago

Which transformation is not a rigid transformation?

Mathematics

1 answer:

Ivan3 years ago

6 0

Answer:

A) Dilation

Step-by-step explanation:

Rigid transformations don't change the chape in anyway, but a dilation changes the size so it isn't a rigid translation

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ella [17]

Answer:

7.5

Step-by-step explanation:

2x+12=6x-18

2x=6x-30

-4x=-30

x=7.5

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3 years ago

Sydney ran 400 meters in 1 minute and 20 seconds. What was Sydney’s average rate in meters per second?

Sunny_sXe [5.5K]

The average rate is 5 mps because 80 seconds times 5 equals 400 meters

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4 years ago

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the ages of two friends Sunaina and Tanish are differ by 2 years sunaina's father is twice as old as Sunaina and Tanisha is twic

nikklg [1K]

Let S represent Sunaina's age.

Let T represent Tanish's age.

So 2S - T/2 = 40, 4S - T = 80.

Either S - T = 2 or T - S = 2. Let's try both cases.

Either 3S = 78 or 3S = 82.

Since 82 is not a multiple of 3, S = 26.

So Sunaina is 26 years old and Tanish is 24 years old.

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4 years ago

What is the volume? 7 mm 7 mm 7 mm cubic millimeters

Oksanka [162]

$\Huge\bf\overbrace{\underline{ \underbrace{\blue \dag \orange{Answer}}}} \blue\dag$

$\large\bf\mapsto{\underline{\red{volume \: of \: cube = {a}^{3} }}}$

$\huge\bf\mapsto{\underline{\green{ {7}^{3} }}}$

$\Large\bf\leadsto{\underline{\purple{ \: 7 \times 7 \times 7 = 343}}}$

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3 years ago

What is an explicit formula for the following sequence 1,5,9,13,17 ? plssss helppp mee

morpeh [17]

Answer:

plus 4 every time

Step-by-step explanation:

1+4=5+4=9+4=13+4=17

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3 years ago