Answer:
sec(60) = 2
Step-by-step explanation:
sec(theta) = 1/cos(theta)
theta = 60o
cos(60) = 1/2 = 0.5
sec(theta) = 1/0.5 = 2
Based on your comment I assume you want to find 7,533 subtracted by 7,200. To estimate this, round 7,533 to the hundreds place, so 7,533 becomes 7,500.
7,500 - 7,200 = 300, using mental math.
Answer:
c
Step-by-step explanation:
i am not sure i but i think it is
A polygon is a 2-dimension figure....
1/4 is equal to 0.25
1/10 is equal to 0.10
so no, 1/4 is not less than 1/10
