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dimaraw [331]
3 years ago
14

PLEASE HELP! I MARK YOU BRAINLEST!Solve for unknown values. X= degreesY= degrees

Mathematics
2 answers:
SIZIF [17.4K]3 years ago
7 0

Answer:

X = 85°

Y = 45°

Step-by-step explanation:

95° + x = 180° [<em>angles</em><em> </em><em>on</em><em> </em><em>a</em><em> </em><em>straight</em><em> </em><em>line</em><em>]</em>

<em>x</em><em> </em><em>=</em><em> </em><em>1</em><em>8</em><em>0</em><em>°</em><em> </em><em>-</em><em> </em><em>9</em><em>5</em><em>°</em>

<em>x</em><em> </em><em>=</em><em> </em><em>8</em><em>5</em><em>°</em>

50°<em> </em>+ x + y = 180° [<em><u>sum</u></em><em><u> </u></em><em><u>of</u></em><em><u> </u></em><em><u>angles</u></em><em><u> </u></em><em><u>in</u></em><em><u> </u></em><em><u>a</u></em><em><u> </u></em><em><u>triangle</u></em><em><u>]</u></em>

50° + 85° + y = 180°

135° + y = 180°

y = 180° - 135°

y = 45°

inn [45]3 years ago
3 0
X=85.
It is complementary to 95 (add together to 180)

y= 180-50-85 = 45.
The sum of the interior angles of a triangle is 180.
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3 years ago
Circle O has a circumference of 36tt cm. what is length of the radius r
allochka39001 [22]

Answer:

5.73cm

Step-by-step explanation:

Given parameters:

Circumference of the circle = 36cm

Unknown

Length of the radius = ?

Lets represent the radius by r

Solution

The circumference of a circle is the defined as the perimeter of a circle. The formula is given as:

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Since the unknown is r, we make it the subject of the formula:

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3 0
3 years ago
Read 2 more answers
Eric has 183 coins all of them are nickels and dimes. If the total value of the coins is 14.45, how many of each denomination co
FromTheMoon [43]

Answer:

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Step-by-step explanation:

Let there be n nickes and d dimes

Since there are 183 coins, we can write:

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Since, n = 183 - d

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Answer:

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Step-by-step explanation:

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