Answer:
251,576
Step-by-step explanation:
first look at the them thousands place, see that it has a "5" in it, and also look for the "5" in the hundred's place
That number has 5 in both the ten-thousands, and the hundreds place and the rest don't have both.
(Hope that helps explain the brain teaser)
Answer:
a
Step-by-step explanation:
Answer:

Step-by-step explanation:
slope :
= 0.5
Answer:
tan(9pi/12) = 0.041146549
Step-by-step explanation: