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Alborosie
3 years ago
6

Part 2. Which of the following descriptions represent the transformation shown in the image​

Mathematics
1 answer:
Over [174]3 years ago
7 0

Answer:

  a.  rotation; then reflection across x

Step-by-step explanation:

The transformation shown is a reflection across the y-axis.

The first part of each answer choice is a rotation 180°. That rotation is fully equivalent to reflection across both the x- and y-axes, in either order. In order to have a net effect of reflection across the y-axis, the reflection across the x-axis must be cancelled--by another reflection across the x-axis.

The reflection across y shown is equivalent to ...

  rotation 180° followed by reflection across the x-axis.

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Derek rolls a die many times and records the number of times he rolls a three. Arrange the following situations in order from th
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Answer:

5,10,20,30

Step-by-step explanation:

least to greatest

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4 years ago
How does the slope of a line relate to real world situations
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I think construction jobs might use it

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3 years ago
If the sum of a number and its square is 182, what is the number ?
vivado [14]

Answer:

-14 or 13

Step-by-step explanation:

x + x^2 = 182  

x^2 + x - 182 = 0  

rearrange and solve by completing the square  

x^2 + x = 182  

x^2 + x + 1/4 = 182.25  

(x + 1/2)(x + 1/2) = 182.25  

(x + 1/2)^2 = 182.25  

x + 1/2 = root 182.25  

x = + or - root 182.25 - 0.5  

x = + or - 13.5 - 0.5  

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5 0
3 years ago
Read 2 more answers
Which system of inequalities is represented by the graph?
asambeis [7]

The system of inequalities that is represented by the graph is option b:  {y≥1y−x>0.

What is the inequalities  about?

The term inequality  is seen in mathematics as a kind of a statement that connote an order  type of relationship and it ranges from greater than, greater than or equal to and others.

Note that  The shaded area is said to be below the solid line at y=1, so the outcome of the set is said to be partially set up by the inequality .

Hence;

y≥1. . . . . . values of y in the solution set are greater than or equal to 1

The shaded area is seen below the line y=x, so is said to be partially determined by   y−x>0.

Learn more about inequalities from

brainly.com/question/17195738

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8 0
2 years ago
One of the legs of right triangle measures 16 cm and the other leg measures 2 cm.
Pavlova-9 [17]

Answer:

16.1 cm (nearest tenth)

Step-by-step explanation:

<u>Pythagoras’ Theorem</u>

a^2+b^2=c^2

(where a and b are the legs, and c is the hypotenuse, of a right triangle)

Given:

  • a = 16 cm
  • b = 2 cm

Substitute the given values into the formula and solve for c:

\implies 16^2+2^2=c^2

\implies 256+4=c^2

\implies c^2=260

\implies c=\sqrt{260}

\implies c=2\sqrt{65}

\implies c=16.1 \sf \: cm\:(nearest\:tenth)

3 0
2 years ago
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