Answer:
For that particular polynomial your answer would be
x1=-5, x2=5
Answer:
8 and 2/8
Step-by-step explanation:
3 and 2/8 times 2 is 6 and 4/8 then u subtract that from 14 and 6/8
Answer:
ldk Sry
Step-by-step explanation:
Answer:
The answer is A
Step-by-step explanation:
<h3>
Answer: x = 53</h3>
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Explanation:
Sides ED and FD are the same length due to the red tickmarks.
The angles opposite these side lengths, angle E and angle F, are congruent as well. So angle F is also x.
For any triangle, the three angles always add to 180
F+E+D = 180
x+x+74 = 180
2x+74 = 180
2x+74-74 = 180-74 .... subtract 74 from both sides
2x = 106
2x/2 = 106/2 ... divide both sides by 2
x = 53
As a check,
F+E+D = x+x+74 = 53+53+74 = 180
which verifies the answer.