Algebra
n + 5 = 10
7 divided by 2
3.5
5 x 4
20
What is an angle called when its less then 90 degrees?
Acute Angle
7 = y + 15
y = -8
7x7
49
s - 3 = -10
s = -7
4 x 8 x 12
What is an angle called when it is exactly 90 degrees?
Right Angle
-12n = -144
n = 12
120 x 20
2400
6 = 2(y+2)
y = 1
12 x 12 x 2
288