I am a little bit confused as to what you are asking, but
if you divide 400 by 29 tan it is 721.619
hope this helps!
Answer:
ASA and AAS I think
Step-by-step explanation:
Answer:
red= about 324°
blue= 360°
Green=about 144°
Step-by-step explanation:
Answer:
1020 students
Step-by-step explanation:
Given the trend line equation :
y = 0.1x + 18,
where y is the total number of staff members and x is the total number of students.
Using the equation, the predicted number of students in a school with 120 staffs ;
y = 120
y = 0.1x + 18
120 = 0.1x + 18
120 - 18 = 0.1x
102 = 0.1x
x = 102 / 0.1
= 1020 students