3 years ago

Find the angle of rotation about the center of the square that maps A to D

1 answer:

6 0

please give a more detailed question and i will be happy to try and help with your question

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Finger [1]

Y=-.5x+15 plug in 8 for x and you get 11

7 0

2 years ago

Alja [10]

Let's find the value of x

Since the sum of internal angles of a triangle is 180°

therefore,

$\hookrightarrow \: (2x - 2) \degree + (x + 5) \degree + 90 \degree = 180 \degree$

$\hookrightarrow \: 2x - 2 \degree + x + 5\degree = 180\degree - 90\degree$

$\hookrightarrow \: 3x + 3\degree = 90\degree$

$\hookrightarrow \: 3(x + 1) = 3(30)$

$\hookrightarrow \: x + 1\degree = 30\degree$

$\hookrightarrow \: x = 29\degree$

4 0

2 years ago

slava [35]

Answer:

14.99

Step-by-step explanation:

119.92/8

8 0

3 years ago

My name is Ann [436]

θi=sin−1(μsinθr)
=sin−1(1.33×sin46.5)
=74.7degrees

7 0

3 years ago

cricket20 [7]

Answer:

Step-by-step explanation:

A=6.11-3.75=2.36

5 0

3 years ago