1) What is the difference between rigid and non rigid motion?

1 answer:

soldier1979 [14.2K]3 years ago

7 0

Answer: Rigid motion is otherwise known as a rigid transformation and occurs when a point or object is moved, but the size and shape remain the same. This differs from non-rigid motion, like a dilation, where the size of the object can increase or decrease

Step-by-step explanation:

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Decide whether the expression has been simplified correctly.

Alexeev081 [22]

Answer:

No.

Step-by-step explanation:

According to the law of exponent:-

$\displaystyle \large{( \frac{a}{b}) ^{m} = \frac{ {a}^{m} }{ {b}^{m} } }$

Therefore:-

$\displaystyle \large{( \frac{a}{4} )^{5} = \frac{ {a}^{5} }{ {4}^{5} } }$

6 0

3 years ago

1/3+1/3x+8/3=-1/3(6x+11)

ivann1987 [24]

Answer:

x=-20/7 or -2.857

Step-by-step explanation:

bring like terms together in each side of the = side

then work the out

3 0

3 years ago

Nancy has worn a blue skirt on 8 of the last 20 days.

Gala2k [10]

Answer:

it's just 8/20 so shade 8/20 of the circle

8 0

3 years ago

Read 2 more answers

Drag expressions into order to show a way to find 3 × 56.

lina2011 [118]

As we could "drag" these together, we could then do it the easy way.

56
+56
+56
-------
168
------------------------

Or we could also do the following:

56 $*$ 3:

6 $*$ 3= 18.

Carry the one.

5 $*$ 3 = 15+1 (which was carried). = 16

(16+8) = 168

7 0

3 years ago

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9x - 5 =12<br>what is x?

Ainat [17]

Answer: x = 17/9

Step-by-step explanation: Lets solve for x.

9x - 5 = 12

9x - 5 + 5 = 12 + 5

9x = 17

9x/9 = 17/9

x = 17/9