|2x - 1| - |-2| > |1 - 4|
1 answer:
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Answer:
The answer is: " " .
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Step-by-step explanation:
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We are asked to convert "5 square root of a" ; into "exponential form".
Note that "5 square root of a" ;
or; " 5 root a " ;
means: " 5 times the {square root of the variable, "a" };
or : " 5 multiplied by the {square root of the variable, "a" }.
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This can be written as: " " .
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<u>Note the following property of exponents</u>:
.
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So; to write: " √a " ; <u> </u><em><u>as an exponent</u></em><u> </u> :
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<u>Note</u>:
" " .
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<u>So</u>:
" " ;
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<u>And</u>:
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" " .
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→ The answer is: " " .
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Hope this helps!
Best wishes in your academic endeavors
— and within the "Brainly" community!
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Answer:
x = 22.5°
Step-by-step explanation:
m∠DEA = 2x
DE || AB
m∠EAB = 2x - by Alternate Interior Angles
Exterior angle = 6x, which equals 2x + 4x
m∠BEA = 4x
Exterior Angle 4x = 2x + 2x
m∠B = 2x
2x + 4x + 2x = 180°
8x = 180°
x = 22.5°
<h2>Exterior Angles of a Triangle:</h2>An exterior angle of a triangle is equal to the two REMOTE angles inside the triangle.
In this example, we know that 6x has remote angles of ∠EAB and ∠BEA
We found out that m∠EAB = 2x, so m∠BEA must equal 6x - 2x or 4x
<h2>Sum of angles in a Triangle:</h2>The sum of all angles in a triangle is equal to 180°.
In this example, we found all the angles, 2x, 4x, 2x. We added all of those values to equal 8x
Since the sum of all angles = 180°:
8x = 180°
x = 180°/8
x = 22.5°
-Chetan K
