Answer:
a=64° alternating angles
b=40° corresponding angles
Answer:
, 
Step-by-step explanation:
To create equivalent fractions multiply the numerator and denominator of the fraction by the same multiples.
Using a multiple of 2, then
=
= 
Using a multiple of 3, then
=
= 
Answer:
144
Step-by-step explanation:
Use the triangle formula base times height times 1/2 (1/2xbxh) so 15.25 (15 1/4) times 18 = 288. Then you can divide 288 by 2 or multiply it by 1/2 you get the same answer regardless which the final answer is 144.