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eduard
3 years ago
15

Find the value of x in the diagram below.

Mathematics
2 answers:
weeeeeb [17]3 years ago
6 0

For this case we have that by definition, a flat angle is the space between an intersection between two lines whose opening measures 180 degrees.

Then, if we look at the figure we have to:

2x + 3x = 180\\5x = 180\\x = \frac {180} {5}\\x = 36

Thus, the angle ABC is 2x = 2 * 36 = 72, less than 90 degrees, so it is an acute angle.

The CBD angle is3x = 3 * 36 = 108, greater than 90 degrees, so it is an obtuse angle.

ANswer:

x = 36

ABC is acute angle

CBD is obtuse angle

melomori [17]3 years ago
4 0

Answer:

x=36

Step-by-step explanation:

Angles on a line add to 180. You can combine 2x and 3x to get you 5x, making the complete unsolved equation 180=5x. If you divide both sides of the equation by 5, you will receive 36.

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alina1380 [7]

Answer:

80 students

Step-by-step explanation:

12/80 is 0.15 or 15%

5 0
2 years ago
at the beginning of the month a store had a balance of -554. during the month the store lost another 600 what is the balance
blondinia [14]

Answer:

-554 - 600 = -1154

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3 0
3 years ago
Can someone hep me on this
Pavel [41]
5x+4y= $35
x= daisies and y=roses
3x+6y=$39
7 0
3 years ago
Can someone please please please help.?
Luden [163]

Answer:

<h2>43°</h2>

Step-by-step explanation:

In a cyclic quadrilateral, the sum of two opposite angles are equal.

m<R + m<P = 180°

plugging the values:

3y + 8 + y = 180°

Combine the like terms:

4y + 8 = 180°

Subtract 8 on both sides

4y + 8 - 8 = 180 - 8

Calculate the difference

4y = 172

divide both sides of the equation by 4

4y/4 = 172/4

calculate

y = 43°

Hope this helps...

5 0
3 years ago
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Find the quotient of 191 divided by 5
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