Answer:
50% of the teachers in the meeting were first-year teachers.
Step-by-step explanation:
Answer:
a^2b^2(18a^2-25b^2)^2 over 900
Step-by-step explanation:
Over 900 means that is a fraction
6s. 2 and 3 divide into all these numbers but six is the greatest number that all
Divide into and they all have one s at least.
10 years makes up one decade, hope this helps!
The answer is A. To understand that, you need to put it in order by the x's and the y's to get x^2-6x + y^2-16y = -48. Now complete the square on both the x and the y terms to get (x^2-6x+9) +(y^2-16y+64) = -48+9+64. Rewriting that in vertex form on the left and doing the math on the right gives you
(x-3)^2 + (y-8)^2 = 25, which shows you a center of (3,8) and a radius of 5.
