Answer:
-3
Step-by-step explanation:
Answer:
r = 11
Step-by-step explanation:
C = 2πr
69.08 = 2(3.14)r
69.08 = 6.28r
r = 69.08/6.28
r = 11
Answer:
162
Step-by-step explanation:
Hey there! :)
-(3x)² + 3 = -6
Simplify.
-(9x²) + 3 = -6
Simplify.
-9x² + 3 = -6
Subtract 3 from both sides.
-9x² = -6 - 3
Simplify.
-9x² = -9
Divide -9 from both sides.
-9x² ÷ -9 = -9 ÷ -9
Simplify.
x² = 1
So, x = 1 OR x = -1
~Hope I helped!~
Y^3 + 5y^2 - 14y
first factor out a "y"
y(y^2 + 5y - 14)
y(y + 7)(y - 2)
The dimensions are then;
y
y + 7
y - 2
