Answer:Phytagorean thereom
Step-by-step explanation:it helps really try it.
Answer:
n=-2
Step-by-step explanation:
Because when you are looking at the numbers they drop by two, so the answer must be decreasing by n= -2.
Answer:
B = 1320

Step-by-step explanation:
Let A = number of students at Branch A
Let B = number of students at Branch B
If the number of students taking classes at Branch A is 1/4 more than Branch B, then:


If Branch A has 1,650 students, then substitute A = 1650 and solve for B:





75 42
----- -----
100 x
75 x= 4200
--- ------
75 75
x = 56
You take the length times the width to get the area.