Can someone help me please

Mathematics

1 answer:

Nesterboy [21]3 years ago

8 0

1. The triangle is Isosceles and acute A (since there are two equal sides and the angles are less than 90)
2. Right triangle E (since there is a right angle)
3. The triangle is obtuse scalene T (since there are no equal sides and one angle is greater than 90)
4. Right isosceles O
5. Acute equilateral N
6. Obtuse scalene T<span />

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Im assuming you mean 2x^2-3x-9=0 ?
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Elina [12.6K]

Answer:

see below

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