The axis of symmetry for a function in the form f(x) = x^2 + 4x − 5 is x = −2. What are the coordinates of the vertex of the gra
ph?
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The minute hand makes full angle of 360° in 1 hour = 60 minutes.
12 minutes form of an hour.
Then the minute hand makes of full angle in 12 minutes.
of 360° is
Answer: option A.
Given:
The equation is:
To find:
The solution for the given equation.
Solution:
We have,
The solution of the given equation with reasons is shown below:
Statement Reason
(1) (1) Commutative property of addition
(2) (2) Distributive property of multiplication under
addition
(3) (3) Subtraction property of equality
(4) (4) Multiplication property of equality
Therefore, the solution for the given equation is .