What do you know about the angles of a right triangle? A. only one angle is a right angle and the other two are obtuse
B. one or more angles must be right angles
C. All angles might be right angles.
D. only one angle is a right angle and the other two are acute

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Explanation:

SORRY don't know

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D because the largest possible angles on 1 triangle are 45, 45, and 90.

answer

the correct answer is

explanation

the given function is

the excluded values are obtained by solving:

we factor to obtain:

the excluded values are