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nasty-shy [4]
2 years ago
13

The vertices of figure A are located at (2, 2), (4, 2), (4, 4). The transformation f(x, y) = (½x, ½y+2) transforms figure A into

figure B. Which of the following sets of transformations would transform figure B back into figure A?
A dilation by a factor of 2 centered at the origin, followed by a translation down 4 units.

A translation down 4 units, followed by a dilation by a factor of 2 centered at the origin.

A dilation by a factor of ½ centered at the origin, followed by a translation up 2 units.

A dilation by a factor of 2 centered at the origin, followed by a translation down 2 units.
Mathematics
1 answer:
Alinara [238K]2 years ago
8 0

Answer:

b

Step-by-step explanation:

because its a reasonal answer if you do the math

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Directions: for questions 1 through 4, find the diagonal length of each solid figure.
Alex787 [66]
\text{The length of the diagonal is }11.2\text{ mm}

Here, we want to find the diagonal of the given solid

To do this, we need the appropriate triangle

Firstly, we need the diagonal of the base

To get this, we use Pythagoras' theorem for the base

The other measures are 6 mm and 8 mm

According ro Pythagoras' ; the square of the hypotenuse equals the sum of the squares of the two other sides

Let us have the diagonal as l

Mathematically;

\begin{gathered} l^2=6^2+8^2 \\ l^2\text{ = 36 + 64} \\ l^2\text{ =100} \\ l\text{ = }\sqrt[]{100} \\ l\text{ = 10 mm} \end{gathered}

Now, to get the diagonal, we use the triangle with height 5 mm and the base being the hypotenuse we calculated above

Thus, we calculate this using the Pytthagoras' theorem as follows;

\begin{gathered} d^2=5^2+10^2 \\ d^2\text{ = 25 + 100} \\ d^2\text{ = 125} \\ d\text{ = }\sqrt[]{125} \\ d\text{ = }11.2\text{ mm} \end{gathered}

7 0
1 year ago
HELPPPPPPP ASAPPPPPPPP PLSSSS
Novay_Z [31]

Answer:

the first one is. hope helps

5 0
3 years ago
Find the better definition of y-intercept.
ExtremeBDS [4]

Answer:

4

Step-by-step explanation:

that is the intercept of the line to y

6 0
3 years ago
Read 2 more answers
How many solutions <br> does -3(x-14)+9x=6x+42 have
Wittaler [7]

Answer:

INFINITE

Step-by-step explanation:

-3(x-14)+9x=6x+42

-3x+<u>42</u>+9x=6x+42

the underlined 42 is -3 times -14.Neg*neg=positive and 3*14=42

6x+42=6x+42

7 0
3 years ago
The table below shows the results of flipping two coins. how does the experimental probability of getting HH compare to the theo
marusya05 [52]
The correct answer is option B. i.e. the experimental probability is 3% greater than the theoretical probability<span>

The </span>theoretical Outcomes are: HH HT TH TT
 Then, the probability of getting HH = 1/4 = 0.25 = 25%

Now, Experimental Outcomes : <span>HH=28 HT=22 TH=34 TT=16
Total number of outcomes = 28+22+34+16 = 100
</span>Then, the probability of getting HH = 28/100 = 0.28 = 28%

Thus, <span>the experimental probability is 3% greater than the theoretical probability</span>
8 0
3 years ago
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