2x + 1 = 2A + 3(x + A)
You want x=2 to be a solution.
So the equation will be a true statement when
2(2) + 1 = 2A + 3(2 + A)
4 + 1 = 2A + 6 + 3A
Combine like terms: 5 = 5A + 6
Subtract 6 from each side: -1 = 5A
Divide each side by 5: <em> -0.2 = A</em>
Answer:
3
Step-by-step explanation:
Jonah's adds more every time
Answer:
6A, D
Step-by-step explanation:
So, you have A = b*h. The general formula for the area of a triangle. Then, we double the base and triple the height. We then get the expression (2b)*(3h).
Since it is multiplication, we can multiply 2 and 3 to get 6 and get 6*b*h.
Though, we know b*h is just A so we get 6A.
Answer: The value of 'h' is 3.
Step-by-step explanation: Given that the vertex form of a function is given by
We are to find the value of 'h' when the following function is converted to the vertex form.
From equation (ii), we have
Comparing it with the vertex form (i), we get
Thus, the value of 'h' is 3.