It is 3/12 and when you reduce it, it become 1/4
Answer:
I think it’s D
Step-by-step explanation:
Answer:
C. 60°
Step-by-step explanation:
The angles in a triangle add up to 180°.
You are given 60° and 60°.
Add them
60 + 60 = 120
Subtract 120 from 180.
180 - 120 = 60°
5/10 is rhe reduced form because 5 goes into both so 25/5=5
And 50/5=10
The answer is: [A]: (x + 2) (x² − 2x + 4).
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Explanation:
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Note the formula:
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a³ + b³ = (a + b) (a² − ab + b²)<span>
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x</span>³ + 8 can be written as x³ + 2³ ; since 2³ = 8
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So, using the formula:
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a³ + b³ = (a + b) (a² − ab + b²) ;
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x³ + 8 ; or, x³ + 2³ ; can be factored; where a = x and b = 2.
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→ Substitute these values for "a" and "b"; and rewrite:
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→ x³ + 2³ = (x + 2) (x² - x*2 + 2²) ;
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→ Simplify, and rewrite as:
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→x³ + 8 = x³ + 2³ = (x + 2) (x² − 2x + 4) ;
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→which is our first answer choice, "[A]".
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