What is the axis of symmetry of the parabola? 12(x+3)= (y–2)2a)
1 answer:
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For this case we must represent the following expression algebraically:
"eight more than the product of a number and two"
Let "x" be the variable that represents the unknown number
We have to:
the product of a number and two is represented as:
Then, the full expression will be:
Thus, we use multiplication and addition.
ANswer:
Option C
Answer:
see explanation
Step-by-step explanation:
The inverse of a matrix A = is
=
If ad - bc = 0 then the matrix has no inverse
A =
ad - bc = (11 × - 1) - (- 5 × 3) = - 11 - (- 15) = - 11 + 15 = 4 , then
=
=