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Allushta [10]
4 years ago
11

Find x if a= 13 and c= 47

Mathematics
1 answer:
Leviafan [203]4 years ago
6 0
Okay so you need to use the Pythagorean theorem which is a^2 + b^2 = c^2

13^2 + b^2 = 47

169 + b^2 = 2,209
Move constant to the right


b^2 = 2,209 - 169
Subtract the numbers

b^2 = 2,040
Take the root of both sides


The final steps an answers are above on the image;)


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How do I solve 18-4K=-2 step by step
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3 0
4 years ago
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7 0
3 years ago
Figure ABCD is transformed to figure A prime B prime C prime D prime, as shown below:
Flura [38]

The sequence of transformations used to obtain figure A'B'C'D'from figure ABCD are a reflection across the y-axis followed by a horizontal translation 1 unit right

<h3>Complete question</h3>

Figure ABCD is transformed to figure A'B'C'D', as shown below: (see attachment)

Which of the following sequences of transformations is used to obtain figure A'B'C'D'from figure ABCD?

<h3>How to determine the transformation?</h3>

From the attached figure, we can see that:

ABCD and A'B'C'D' are on either sides of the y-axis.

This means that ABCD is first reflected across the y-axis.

ABCD is 2 units from the y-axis, while A'B'C'D' is 1 unit from the y-axis.

This means that the reflection is followed by a translation.

The unit of translation is:

Unit = 2 - 1

Evaluate

Unit = 1

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Hence, the sequence of transformations are a reflection across the y-axis followed by a horizontal translation 1 unit right

Read more about transformation at:

brainly.com/question/4289712

#SPJ1

6 0
2 years ago
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