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natali 33 [55]
3 years ago
11

Which types of transformations preserve congruence? Which do not?

Mathematics
1 answer:
lozanna [386]3 years ago
7 0
The following transformations maintain their mathematical congruence. Translations (a translation is considered a 'direct isometry' because it not only maintains congruence, but it also, unlike reflections and rotations, preserves its orientation.
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All I need to know is if I picked the right one!
Lemur [1.5K]

Answer:

No! The answer is not zero. There can be infinite solutions for this equation.

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Find the value of x and y that will make each quadrilateral a parallelogram.​
Tatiana [17]

Answer:

the opposite Angles sum up to give 180

Step-by-step explanation:

3y +3y = 180

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if y = 30 the x = 55

are you clear?

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If the area of a square with side x is equal to the area of a triangle with base x, then find the altitude of the triangle.
zhannawk [14.2K]

Answer:

h= 2x

Step-by-step explanation:

Given

Square

Side = x

Triangle

Base = x

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Required

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Area = x * x

Area = x^2

The area of the triangle is:

Area = \frac{1}{2} * Base*Height

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Divide both sides by x

x = \frac{1}{2} *h

Multiply both sides by 2

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2x = h

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3 0
3 years ago
What is W in this equation <br> -w–11≤w–5
zhannawk [14.2K]

Step-by-step explanation:

-w - 11 < or = w - 5

-2w - 11 < or = -5

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4 years ago
Which expression is equivalent to...Assume that the denominator does not equal zero.
skad [1K]

Answer:

B.

Step-by-step explanation:

If you simple this expression we can see that 7/35 will simplify to 1/5 first. As for the exponents, you can write them out to make it easier to cancel, shown in the photo.

6 0
4 years ago
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