Answer:
A. 1 /14
Step-by-step explanation:
3 1/2 / 1/2 = 1 /14
Answer:
I'm not sure I get the question.
Step-by-step explanation:
x + y = ???
I don't know what your questions means.
Maybe more context?
Answer:
4 years old
Step-by-step explanation:
Tracy's age = x
Tracy's mother's age = 6x
x + 6x = 28
7x = 28
x = 4
Tracy is 4 years old
Answer:
m<1 = 57°
m<2 = 74°
Step-by-step explanation:
m<1 = 57° (alternate interior angles are congruent)
m<B + m<C + m<2 = 180° (sum of interior angles of a triangle)
57° + 49° + m<2 = 180° (substitution)
106° + m<2 = 180°
Subtract 106° from both sides
m<2 = 180° - 106°
m<2 = 74°
