Use the properties of parallel lines to solve the problem.
is parallel to 
. Find the measure of each numbered angle.
A. ?1 ? ?2, both are 121°; ?3 ? ?ABC, both are 59°.
B. ?1 ? ?3, both are 121°; ?2 ? ?ABC, both are 59°.
C. ?2 ? ?3, both are 121°; ?1 ? ?ABC, both are 59°.
D. ?1 ? ?3, both are 59°; ?2 ? ?ABC, both are 121°.
Answer: B
Mathematics
You might also like to view...
Write out the first five terms of the sequence.an = 2n
A. 4, 8, 16, 32, 64 B. 1, 2, 4, 8, 16 C. 2, 4, 8, 16, 32 D. 1, 4, 9, 16, 25
Mathematics
Simplify. Assume that no radicands were formed by raising negative quantities to even powers.
A. 25xy6
B. 5x2y3
C. 5x
D. 5xy3
Mathematics
Evaluate the sum.
A. 
B. 
C. 
D. 
Mathematics
Find the LCD for the list of rational expressions.
, 
A. 5a2 + 35 B. 5a2 + 7 C. 5a(a + 7) D. 5a + 7
Mathematics