Answer:
The answer is x².
Step-by-step explanation:
1) Use Product rule.
2) Simplify 6 - 4 to 2.
<u>Therefor</u><u>,</u><u> </u><u>the</u><u> </u><u>answer</u><u> </u><u>is</u><u> </u><u>x</u><u>²</u><u>.</u>
So if the test is worth 50 points and you got 84% on it you would get 50 times 84/100 points
so 50/1 times 84/100=(50*84)/(50*2)
this is also (50/50) times (84/2)
so you can take out the 50/50 which equals 1 and get 84/2 which divides to equal 42
so you will get 42 points
Pearl's Proof is incorrect.
The theorem is to proof ∠AKL≅ ∠FLK.
The real proof is as follows:
- Line AB ║ EF with transversal segment Gj
- Angle AKL is congruent to angle GKB . (Vertical Angles Theorem)
- Angle GKB is congruent to angle FLK (Corresponding Angles Theorem)
- angle AKL is congruent to angle FLK (Transitive Property)
Therefore, Tonya's Proof is definitely right and Pearl's Proof is definitely wrong.
The second proof of pearl was wrong. Angle AKL is congruent to angle GKB but they are not adjacent angles.
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