42600-25800=16800
16800/15=1120
42600*x=100*1120
x=112000/42600=2.62%
6x3=18 add two zeros and you get 1800 seconds:) hope this helped
Answer:
Every class period is 43 minutes long.
Equation:
(m - 10) ÷ 4
Answer: B
Step-by-step explanation:
The only labeled angle is 111
We can conclude that angle 3 is also 111
1 and 2 are both less than 90
Therefore, 1 is 69, 2 is 69, and 3 is 111
