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3 years ago

PLSSS HELP THIS IS DUE IN 10 MINS PLS SHOW WORK TYY find all missing angles

Mathematics

2 answers:

Marina86 [1]3 years ago

8 0

Answer:

what are all the angles?

Step-by-step explanation:

inn [45]3 years ago

6 0

Y is 107 because verticaly opposite
360-107-107=146
146/2= 73
Z and x are 73 because vertically opposite

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2 years ago

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3 years ago

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Answer:

Step-by-step explanation:

The only question here seems to be ...

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3 years ago

A triangle was dilated by a scale factor of 6. If sin aº

Pavlova-9 [17]

Answer:

24 units

Step-by-step explanation:

A triangle was dilated by a scale factor of 6. If sin a° = four fifths and segment DE measures 30 units, how long is segment EF?

triangle DEF in which angle F is a right angle, angle D measures a degrees, and angle E measures b degrees

15.5 units

24 units

30 units

37.5 units

From the description:

angle D measures a degrees

opposite to angle D is side EF

side DE (which measures 30 units) is the hypotenuse of the triangle.

We also know that

$\sin (a) = \frac{4}{5}$

$\sin (a) = \frac{opposite}{hypotenuse}$

From definition:

$\sin (a) = \frac{opposite}{hypotenuse}$

Replacing:

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4 years ago

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Answer:

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Step-by-step explanation:

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3 years ago

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