We have to use pythagorean theorem. The equation is 
so we plug in the numbers (hypothenuse is always C in the equation) 
now we solve:
Exponents
Subtract
a=6 Square Root
x=6 Answer
a=6 Square Root
x=6 Answer
_ 1. If U = {1,2,3,4,5) and A= {2,4} then A' should be?
1 answer:
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The expression is equivalent to .
Expression;
Which expressions are equivalent to the given expression.
<h3>According to the question</h3>Expression;
To solve the given expression follow all the steps given below.
By applying the distributive property of multiplication;
Then,
The equivalent expression is,
Hence, the expression is equivalent to .
To know more about Equation click the link given below.
Given:
The function is
To find:
The inverse function .
Solution:
We have,
Step 1: Putting f(x)=y, we get
Step 2: Interchange x and y.
Step 3: Isolate variable y.
Taking cube on both sides, we get
Step 4: Putting , we get
Therefore, the correct option is C.
No, it's not possible for the sides of a triangle to have those lengths.
According to the triangle inequality theorem, the sum of any two sides of the triangle has to be bigger than the last side. Let's test this.
This inequality satisfies the triangle inequality theorem.
This also satisfies the theorem.
Uh oh. This does not satisfy the triangle inequality theorem. Thus, it is not possible for a triangle to have these side lengths.
According to the triangle inequality theorem, the sum of any two sides of the triangle has to be bigger than the last side. Let's test this.
This inequality satisfies the triangle inequality theorem.
This also satisfies the theorem.
Uh oh. This does not satisfy the triangle inequality theorem. Thus, it is not possible for a triangle to have these side lengths.