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3 years ago

Define: Translation: Reflection: Rotation: Dilation:

1 answer:

3 0

Translation: A transformation that occurs when a figure is nubes from location to another without changing its size

Reflection: a transformation representing a FLIP of a figure ( look up "reflection algebra definition" and go to images, that may help you understand better hehe)

Rotation: turning around a center

Dilation: changing the size of an object without changing its shape
hope this helped you :)

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Two triangles are similar. The dimensions of the first are 7, 8, and 10, while the dimensions of the second one are 3.5, 4, and

Irina-Kira [14]

The scale factor used is .5 because 7, 8, and 10 multiplied by .5 will equal 3.5, 4, and 5.

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3 years ago

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Assume: Triangle CDE is a right triangle and Angle D is a right angle. What is the length of the missing side? A) 26 . B) 25 . C

kramer

Answer:

Length of base DE = 24 units

Step-by-step explanation:

Given:

In given triangle, right angle at D

SO,

Perpendicular of given triangle = 32 unit

Hypotenuse of given triangle = 40 unit

Find:

Length of base DE

Computation:

Using Pythagoras theorem

Base = √Hypotenuse² - Perpendicular²

Length of base DE = √Hypotenuse of given triangle² - Perpendicular of given triangle²

Length of base DE = √40² - 32²

Length of base DE = √1,600 - 1,024

Length of base DE = √576

Length of base DE = 24 units

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3 years ago

How long will it take me to get 5 nonillion if I get 257.21 septillion per second?

Tatiana [17]

Step-by-step explanation:

1 septillion = 10^6 nonillion

the taking time = 5× 10^-6 / 257.21

= 500× 10^-8 /257.21

= 1.94 × 10^-8 seconds

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3 years ago

Find the volume of the triangular prism.<br> 2.5 m<br> 6 m<br> 3.1 m

ahrayia [7]

Answer:

46.5

Step-by-step explanation:

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How to <br> Write 1620 as a product of its prime factors.

natima [27]

Answer:

Step-by-step explanation:

The orange divisor(s) above are the prime factors of the number 1,620. If we put all of it together we have the factors 2 x 2 x 3 x 3 x 3 x 3 x 5 = 1,620. It can also be written in exponential form as 22 x 34 x 51.

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3 years ago

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