Answer:
39 degrees
Step-by-step explanation:
The sum of angle in the triangle ABC is a80 degrees
m<ACB + <BAC + <ABC =1 80
90 + <BAC + 51 = 180
141 + m<BAC = 180
m<BAC = 180-141
m<BAC = 39 degrees
Hence the measure of m<BAC is 39 degrees
7/9 -2/8 * 4/9 =
7/9 -1/4*4/9 =
7/9 -1/9 = 8/9
Answer: 8/9
Answer: B.
Step-by-step explanation: 1 second is at 25 which is half of 50 and its the only answer that makes sense
(3y + 27)
