4 *3 = 12
12 * 20 = 240
240 / 2 = 120 units^3
answer is C
It would take Olive 30 minutes to walk home from the news station.
Example 1 Perform the indicated operation for each of the following.
<span>(a) </span>Add to
<span>(b) </span>Subtract
Solution
(a) Add to .
The first thing that we should do is actually write down the operation that we are being asked to do.
In this case the parenthesis are not required since we are adding the two polynomials. They are there simply to make clear the operation that we are performing. To add two polynomials all that we do is combine like terms. This means that for each term with the same exponent we will add or subtract the coefficient of that term.
In this case this is,
[Return to Problems]
(b) Subtract from .
Again, let’s write down the operation we are doing here. We will also need to be very careful with the order that we write things down in. Here is the operation
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Answer:
1/16
Step-by-step explanation:
Given the expression;
To find a constant that will make it a perfect square, we will use the square if the half of coefficient of x
Coefficient of x = 1/2
half of Coefficient of x = 1/2*(1/2)
Half of Coefficient of x = 1/4
square of the half of coefficient of x = (1/4)^2
square if the half of coefficient of x = 1/16
hence the constant that will make it a perfect square is 1/16
1 mm = 0.1 centimeters
34.2 mm = ?? centimeters
34.2 mm = 0.1 x 34.2 centimeters
34.2 mm = 3.42 centimeters
Your final answer is 3.42 centimeters.
