How do i solve this and whats the answer v

PLEASE HELP ME

Mamont248 [21]

Answer:

Reflection in the x-axis followed by a translation 5 units left and 1 unit up

Step-by-step explanation:

The coordinates of X are (-6,2).

When we reflect in the x-axis we get X'=(-6,-2)

When we translate by the rule T(x-5,y+1), we get X"=(-6-5,-2+1)=(-11,-1)

The coordinates of Y are (-4,7).

When we reflect in the x-axis we get Y'=(-4,-7)

When we translate by the rule T(x-5,y+1), we get Y"=(-4-5,-7+1)=(-9,-6)

The coordinates of Z are (-2,2).

When we reflect in the x-axis we get Z'=(-2,-2)

When we translate by the rule T(x-5,y+1), we get Z"=(-2-5,-2+1)=(-7,-1)

Therefore the sequence of transformation is a reflection in the x-axis followed by a translation 5 units left and 1 unit up.

5 0

3 years ago

Which of the following graphs would not represent the relative frequencies of heads when tossing 1 penny?

tiny-mole [99]

Answer:

the chance of getting heads when flipping a coin is 50%. As I cannot see the graphs, choose the one that shows 50%.

3 0

3 years ago

Read 2 more answers

Unit rate word problem,Bridget read a total of 48 books over 12 months.If Bridget has 68 books so far,how many month has she bee

SOVA2 [1]

The correct answer is 17

7 0

3 years ago

Dieter's new pedometer measures distance as he walks. To test the accuracy of the pedometer, Dieter walks from school to his fav

Leto [7]

Answer:

0.3276%

Step-by-step explanation:

-The percentage of error is the the percentage deviation from the real value.

-Given the real value is 427.4 m and the pedometer value is 426m, the % of error is calculated:

$e={Actual -Reading}\\\\=427.4-426\\\\=1.4\\\\\therefore\% e=\frac{e}{Actual}\times 100\%\\\\=\frac{1.4}{427.4}\times 100\%\\\\=0.3276\%$

Hence, the percentage of error is 0.3276%

6 0

4 years ago

Please answer the question attached below.

Thepotemich [5.8K]

Answer:

Please check the attached figure a for a complete visual.

Step-by-step explanation:

Considering the triangle ΔABC with vertices

A(-2, 0)
B(-2, 4)
C(0, 0)

When a figure is multiplied by a scale factor greater than 1, the figure is enlarged.

As the center of enlargement is (4, 4).

So, Draw a straight line from vertex A to the point (4, 4). Count how many units it needed in two dimensions to reach the center of enlargement (4, 4).

In case of vertex A, it was 6 units right and 4 units up. So, multiply them with 1.5 and locate the resulting position as A' which is the image of A after the scale factor of 1.5 using the center of enlargement as (4, 4).

So, when we multiply '6 units right' with 1.5, it becomes 9 units. So, move 9 units right from the center of enlargement (4, 4).

Similarly, when we multiply '4 units up' with 1.5, it becomes 6 units. So, move 6 units up from the center of enlargement (4, 4).

So, new the position of A' is shown in figure a.

Similarly, the vertex B and C are enlarged and the positions of B' and C' are shown in figure a.

The complete enlargement of triangle ΔABC is done as ΔA'B'C'. Please check the attached figure a for a complete visual.

Keywords: enlargement, scale factor, transformation

Learn more about transformation from brainly.com/question/9930004

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7 0

3 years ago