3s2–4s+5=0 what type of solutions does the equation have? one real solution two real solutions two complex (non-real) solutions
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Here’s an explanation! let me know if you need further clarification
Answer:
Type of angle - Obtuse
Key information - 180° - 82° = 98° (missing angle)
Equation -
Step-by-step explanation:
Let's solve for the missing angle first! 180° - 82° = 98°. 180 represents the total among the angles so we use 180 degrees.
then use the statement to solve for y and make it equal to 98°
= -12 subtract 12 from both sides
= 86 Now solve for y by dividing 86 ÷ 5
y = 17.2