64,32,16,8,...
Which constant would you add to the RIGHT side of the
quadratic equation in order to solve by completing the
square? Remember, this is a two-step process
ANSWER
The correct answer is D
EXPLANATION
The given quadratic expression is
Divide through by 3
We now add the square of half the coefficient of x because the coefficient of the quadratic term is now unity.
The constant we would add is
The correct answer is D
Answer: Option D.
Step-by-step explanation:
Given the quadratic equation , you can observe that the leading coefficient is not 1, then you have to divide both sides of the equation by 3:
Now, you can observe that the coefficient of the x-term is , so you must divide it by 2 and square it. Then you get:
Therefore, you must add to both sides of the equation.
Answer:
79/100
Step-by-step explanation:
The cost in dollars of 8 family passes will be $432.
What is Distributive property?
By the rule of distributive property, multiplying the sum of two or more addends by a number gives the same result as when each addend is multiplied individually by the number and the products are added together.
Given that;
A family pass to the amusement park costs = $54
Now,
Using the Distributive Property,
Cost of 8 family pass = 8 × 54
= 8 × (50 + 4)
= 8 × 50 + 8 × 4
= 400 + 32
= 432
Thus, The cost in dollars of 8 family passes will be $432.
Learn more about the distributive property visit:
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Answer:
Step-by-step explanation:
Part A you would divide the bar diagram into ten squares then go 2,4,6,8,10,12,14,16,18,20,. part b there will be 20 dollars in the account
One possible answer is:
1.2 + 2.3 + 3.4 + 4.1
Explanation:
1.2 + 2.3 = 3.5
3.5 + 3.4 = 6.9
6.9 + 4.1 = 11.0