Given: _ABC is a right angle and ZDEF is a right angle. Prove: All right angles are congruent by showing that ZABC ELDEF.
What are the missing reasons in the steps of the proof?
LABC, ZDEF are
right angles
MLABC = 90°
m_DEF = 90°
m2ABC = m_DEF
ZABCDEF
Given
A
B
С
A:
B:
C:
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45

step-by-step explanation:

the answer is thin because within context, the stanza concludes the and frail tone the people have toward each other, and the fact that it would be thin, makes the most sense compared to "pliable" or "not hard or firm to the touch". hope this , good luck.

step-by-step explanation:

can i have brainliest

answer: 204

step-by-step explanation:

we are told that the revenue is

x⋅(4080−10x)=−10x^2+4080x

this is a quadratic function, so to maximize it we should find the x-value of its vertex. recall that the x-value of the vertex of the parabola ax^2+bx+c is given by the formula −b/2a.

so in this case, we have a=−10 and b=4080, so the x-value of the vertex is

−b/2a= −(4080)/2(−10)=204