The answer would be A. He should use the mean because it is in the center of the data. I hope this helped ^^
[1] y = -x + 5
3x + 3•(-x +5) = 10
0 = -5 => NO solution
Answer:
Correct choices are A and C
Step-by-step explanation:
Inscribed angles property: The inscribed angles subtended by the same arc are equal.
1. Angles EFH and EGH are both inscribed angles subtended by the arc EH. Therefore, these angles are congruent (option A is true).
2. Angles GHF and GEF are both inscribed angles subtended by the arc GF. Therefore, these angles are congruent (option C is true).
3. Angles EGH and FHG are interior angles of the triangle KGH and can be congruent (if triangle is isosceles) or can be not congruent (in general). Thus, option B is false.
4. Angles EFH and FHG in general are not congruent. They can be congruent only when arcs EH and FG have the same measure. In general, option D is false.
Answer:
a =b
b=d
Step-by-step explanation:
alt angle
corresponding angle
Answer: proportional
Step-by-step explanation: cuz i took the test and i was correct