So I’m only answering so I can ask you a question
Answer:
x = 38
Step-by-step explanation:
Here, we can use the area formula A = 0.5(Bh) to solve for x.
In this case, A = 399, B = x, and h = 21
Answer:
It simply means getting rid of the square root or radical in the denominator
Step-by-step explanation:
Rationalizing the denominator simply means getting rid of the square root or radical symbol in the denominator thereby making the denominator to be just a whole number.
For example if we want to rationalize the denominator in; 3/√2
We will multiply the numerator and the denominator by √2 to get rid of the radical in the denominator which is the square root sign.
Thus;
(3/√2) × (√2)/(√2)
This gives;
(3√2)2
Step-by-step explanation:
circle=6
square=9
circle =10
square=? or x
ratio
6:10::9:x
product of mean =product of extreme
6x =9×10
6x=90
x=90/6
x=15
so there will be 15 square
To determine which fraction is larger and which is smaller, we must compare the two fractions. We have two approaches for comparing fractions. Those are
1. By changing fractions to decimals
2. Employing the common denominator approach.
By using this method, you may determine the largest and smallest fractions by converting the fractions you want to compare into decimals and comparing them.
It is simple to compare two fractions when they have the same denominator. To make fractions easier to compare when the denominators are different, we must make them the same (using equivalent fractions).
To learn more about denominator click here:
brainly.com/question/7067665
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