< B is a supplement of < A......supplementary angles add up to 180 degrees......< B + < A = 180
< A = 65.2
< B + 65.2 = 180
< B = 180 - 65.2
< B = 114.8
Speed = distance/time Which in your case means 50 meters/ 21.34 seconds, which equals 2.343 meters per second.
Answer:
Domain
Step-by-step explanation:
Answer:
36
Step-by-step explanation:
equilateral triangle has all sides So,
perimeter = a+b+c= 12+12+12=36
Answer: x=-10
Step-by-step explanation: hope this help
