Answer:
√9/√13=5
√10-3r=r
Step-by-step explanation:
this must be the answer
A right angle has one 90° angle, and the sum of the angles of any triangle is always equals 360°.
Answer:
33 students
Step-by-step explanation:
Fifteen percent of the students in seventh grade at western middle school have perfect attendance. There are 220 students in seventh grade. How many have perfect attendance?
Fifteen percent in decimal from is 0.15.
You would then multiply that by the number of students; 220.
.15 * 220 =
One multiplied, you get 33.
Therefore, 33 students have perfect attendance.
