Your answer would eventually be 10 doubled would be 20, 5 doubled would be 10 you multiply by 2
We will begin by working through Part (a): Simplify √18
To simplify a square root such as the one above, we must factor out perfect square numbers (this means we must find a number that multiplies to 18 and gives a whole number when we square root it). Using our knowledge that √9 is a perfect square, we should factor out a 9 from 18, as modeled below:
√18 = √(9*2)
We can separate this square root into two square roots multiplied together, as shown below:
√(9*2) = √9 * √2
Now, we should simplify √9, which equals 3, because 3 * 3 = 9.
√9 * √2 = 3 * √2 = 3√2
Therefore, √18 = 3√2.
Now, we can move on to the next problem: √6 * √15.
To begin this problem, we can multiply the square roots together, which means multiplying the numbers under the radical.
√6 * √15 = √(6*15) = √90
To simplify this, we use the same process as above:
√90 = √(10 * 9) = √9 * √10 = 3√10
Note: We know that this fully simplified because we cannot factor out another perfect square number from the number under the radical (10).
Therefore, your two answers are 3√2 and 3√10.
Hope this helps!
Whatever you do to one side you do to he other
Answer:
12.9
Step-by-step explanation:
Answer:
The answer to this question is given below in the explanation section.
Step-by-step explanation:
The table shows three different recipes. In this question, it is asked that will all the recipes taste same. To obtain the answer to this question, first, we measure the taste of each recipe in terms of calculating the ratio.
Water ............................. Cups
1 ............................. 3
4 ............................. 12
6 ............................. 18
1. The fraction of the first recipe is 1/3 so the ratio is 1:3(water to cup)
2. The fraction of the second recipe is 4/12
which can be simplified as 4/12=1/3 so the ratio is 1:3(water to cup)
3. The fraction of the third recipe is 6/18
which can be simplified as 6/18 = 3/9 = 1/3 so the ratio is 1:3(water to cup).
So based on the above answer, all recipes taste the same.
Answer 2:
No recipe taste different, all the recipe taste the same. Because all the recipe ratios are equivalent.
