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Dominik [7]
3 years ago
10

BEST ANSWER GETS BRAINLIEST!!!!!!!!

Mathematics
1 answer:
Ad libitum [116K]3 years ago
8 0

Answer:

(x + 6, y + 0), 180° rotation, reflection over the x‐axis

Step-by-step explanation:

The answer can be found out simply , a trapezoid has its horizontal sides usually parallel meanwhile the vertical sides are not parallel.

The horizontal parallel sides are on the x-axis.

Reflection over y- axis would leave the trapezoid in a vertical position such that the trapezoid ABCD won't be carried on the transformed trapezoid as shown in figure.

So option 1 and 2 are removed.

Now, a 90 degree rotation would leave the trapezoid in a vertical position again so its not suitable again.

In,The final option (x + 6, y + 0), 180° rotation, reflection over the x‐axis, x+6 would allow the parallel sides to increase in value hence the trapezoid would increase in size,

180 degree rotation would leave the trapezoid in an opposite position and reflection over x-axis would bring it below the Original trapezoid. Hence, transformed trapezoid A`B`C`D` would carry original trapezoid ABCD onto itself

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We are given with the slope of a ramp that is equal to 2/5, that is x = 5 and y = 2. In this case, we can find the angle of elevation by using the formula: tan Ф = y/x 
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3 0
4 years ago
Discuss how you will use number sense to help plan a trip to your state capital. In your response, include the numbers that woul
nordsb [41]

To plan a trip to your state capital, you need the following numbers

  1. The number of available routes
  2. The distance
  3. The speed limit
  4. Time

Assume you're travelling by road, you need to highlight the number of routes between your state and the state capital.

The number of routes is a natural number (i.e. minimum of 1 e.g. 6, 8, 1). Because it is a natural number, the number of routes can never be 0.

Next is to determine the distance to the state capital through each route. In most cases, the distance between places are positive rational or irrational numbers (however, they can be approximated to natural numbers).

The speed limit on each route will also help in planning the trip. Speed limits are always represented as natural numbers. When you know the speed limit (and the distance), you can use that to predict how long (i.e. the time) the trip will take. The formula to use is:

Speed = \frac{Distance}{Time}

Make time the subject

Time= \frac{Distance}{Speed }

The value of time can be estimated/approximated as a natural number.

In addition to the previous number, you may also need the following numbers

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The essence of place value in these number (especially the numbers with decimal points) is to get an estimated value.

Read more about number properties at:

brainly.com/question/623357

3 0
3 years ago
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I think root 5 or 2.236.
7 0
3 years ago
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Which number can be inserted in the box to make the equation below true?
Andrej [43]

Answer:

A. 5

Step-by-step explanation:

3 0
3 years ago
△DEF is mapped to △D′E′F′ using the rule (x,y)→(x,y+1) followed by (x,y)→(x,−y).
anyanavicka [17]

Answer:△DEF is congruent to △D′E′F′ because the rules represent a translation followed by a reflection, which is a sequence of rigid motions.


Step-by-step explanation:

A rigid motion of the plane  is a motion which maintain distance.

Translation is a kind of rigid motion used in geometry to trace a function that moves an object a particular distance.

A reflection is also a kind of rigid motion . It is mainly a 'toss' of a shape across the line of reflection.

So,△DEF is mapped to △D′E′F′ using the rule (x,y)→(x,y+1) ( which is a translation.) followed by (x,y)→(x,−y)(which is reflection),therefore it is a sequence of rigid motions.

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3 years ago
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