Answer:
B
Step-by-step explanation:
1*3=3
2*3=6
3*3=9
etc.
Answer:
61.0
Step-by-step explanation:
Formula for Circle
2πr
π = 3.14
r = Radius
The angles of a 4 sided shape always add up to 360.
y + x + 190 - y + 70 = 360
x + 190 + 70 = 360
x + 260 = 360
x = 100
Yes because she does have 21.99 left good luck man
-7 - 3x = 9x(x + 2)
Standard Form:
-9x^2 - 21x - 7 = 0