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kifflom [539]
3 years ago
14

Question: find the value of x. CAN someone please help me please explain!!

Mathematics
1 answer:
ELEN [110]3 years ago
7 0

Step-by-step explanation:

Sum of interior angles of a polygon is given by (n-2)180°

where,n is the number of sides.

Since this polygon has 5sides,

sum of the interior angles = (5-2)180°=540°

x+150°+120°+75°+60°=540°

x°=540°-405° = 135°

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2x-1-(-x+3) = 6-2x SHOW STEPS....DUE TODAY
sveta [45]

Answer:

x=2

Step-by-step explanation:

Simplify both sides of the equation.

2x−1−(−x + 3)=6−2x

(Distribute the Negative Sign)

2x−1 + −1(−x + 3)=6−2x

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Add 2x to both sides.

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5x−4=6

Add 4 to both sides.

5x−4 + 4=6 + 4

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Divide both sides by 5.

5x/5=10/5

x=2

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3 years ago
Please help me with problem 22a I dont understand how to find the rate of change
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