Answer:
-15
Step-by-step explanation:
-3 - 2(-6)
-3 -12
-15
Answer: a = 294 square inches
Use the formula: A = 6a^2
To find the side length of a cube with a volume of 343, you need to find m to the third power. Solve that and you get 7. m = 7
Answer:
x - 
Step-by-step explanation:
y = x + 10/7
x = y + 10/7
x = y + 10/7
x - 10/7 = y
y = x - 10/7
x - 
Answer: -iSimplify the expression using the definition of an imaginary number
i
=
√
−
1
.
−
i
Step-by-step explanation: Simplify the expression using the definition of an imaginary number i
=
√
−
1
.
−
i