Answer:
First one n=4
Second one h=11
Third one y=11.2
Fourth one 5x 2x + 5 x 4
Step-by-step explanation:
First one you add fifteen to both sides and then divide by 14.23
You multiply 8 by 1 because if you round up it will be an estimate
8 x 1 = 8
So Kim is wrong
Answer:
<em>4/15 cups</em>
<em></em>
Step-by-step explanation:
If a cups scientist needs 12 cup baking soda for 45 liter of water, this can be expressed as;
12 cup of soda = 45 litres of water
To get the amount of soda needed for one litre, we will say;
x soda = 1 litre
Divide both equations;
12/x = 45/1
Cross multiply'45x = 12
x = 12/45
x = 4/15
<em>Hence the required answer us 4/15 cups</em>
<em></em>
Answer:
Step-by-step explanation:
Given:
The expression to factor is given as:
In order to factor it, we write the factors of each of the terms of the given polynomial. So,
The factors of the three terms are:
Now, 'x' is a common factor for all the three terms. So, we factor it out. This gives,
Now, we know a identity which is given as:
Here, can be rewritten as
So,
Thus,
Therefore, the complete factorization of the given expression is: