Answer:
Step-by-step explanation:
The sum of the angle measures of a triangle is 180°. Find the value of x . Then find the angle measures of the triangle.
find the value of x
x + 2x + x + 8 = 180
4x = 180 - 8
4x = 172
x = 172 : 4
x = 43
find angles
2x = 43 * 2
2x = 86°
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x = 43°
--------
x + 8 = 43 + 8
x = 51°
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check
86 + 43 + 51 = 180°
the answer is good
Answer:
x = 9
Step-by-step explanation:
set a proportion: 8/12 = 6/x => 8x = 72 => x = 9
Answer:
B. $19.90
Step-by-step explanation:
The put option will be exercised only if the final price is below the strike price. If the final price exceeds the strike price, there will simply be a loss equal to the cost of the option.
These triangles are not congruent. They only have 2 sides and one angle in common, and that is not a congruency theorem.
Answer:
17
Step-by-step explanation:
