Answer:
22
Step-by-step explanation:
Since the 2 triangles shown are congruent, the corresponding angles are equal.
Angle A corresponds to angle D. <em>We set them equal and solve for x:</em>
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First answer choice, 22 is right.
Answer:
i think it is -c+40
Step-by-step explanation:
i hope that this helps
Answer:
17
Step-by-step explanation:
Answer:
19-6x
Step-by-step explanation:
2/3(6-9x)+15
=4-6x+15
=19-6x
Answer:
A. 30 meters
Step-by-step explanation:
C=2πr
188=2πr
29.92 = r
≈ r