Answer:
Option A.
Step-by-step explanation:
Consider the given problem is
Using the properties of radical expressions we get
Taking out common factors.
The simplified form of given expression is
Therefore, the correct option is A.
Answer: The second equation (2y=4x+6) can be divided by 2 to get y=2x+3. Since this is the same equation as the first one, there are infinite solutions.
Answer:
Those steps shows the result of applying the subtraction property of equality, In which an integer value is subtracted from both the sides. Step 3 show the subtraction property of equality.
Step-by-step explanation:
The given expression is
Step 1: Use Distributive property
Step 2: Add like terms.
Step 3: Subtract 6 from both sides
(Subtraction property of equality)
Step 4: Divide both sides by 3.
Therefore those steps shows the result of applying the subtraction property of equality, In which an integer value is subtracted from both the sides.
Divide the diameter by 2 to get the radius and then plug into cone volume pi*r^2*h/3 which is a bit under 160 so the answer is A