<u>Methods to solve rational equation:</u>
Rational equation:
A rational equation is an equation containing at least one rational expression.
Method 1:
The method for solving rational equations is to rewrite the rational expressions in terms of a common denominator. Then, since we know the numerators are equal, we can solve for the variable.
For example,
This can be used for rational equations with polynomials too.
For example,
When the terms in a rational equation have unlike denominators, solving the equation will be as follows
Method 2:
Another way of solving the above equation is by finding least common denominator (LCD)
Factors of 4:
Factors of 8:
The LCD of 4 and 8 is 8. So, we have to make the right hand side denominator as 8. This is done by the following step,
we get,
On cancelling 8 on both sides we get,
Hence, these are the ways to solve a rational equation.
Answer:
64 m³
Step-by-step explanation:
For similar figures
linear ratio = a : b , then
area ratio = a² : b² and
volume ratio = a³ : b³
Given
area ratio = 64 : 144 , then
linear ratio = : = 8 : 12 = 2 : 3
Then
volume ratio = 2³ : 3³ = 8 : 27
let volume of smaller cylinder be x, then
= ( cross- multiply )
27x = 8 × 216 = 1728 ( divide both sides by 27 )
x = 64
Volume of the smaller cylinder = 64 m³
Answer:
(Can't answer this for you but will break it down.)
You need to describe what you did that day into a paragraph of 3+ sentences. In that paragraph you need to write about you and your partner's time with the task. What you enjoyed about it and explain the part you liked most. Also, tell how much you participated(how much did you do with your partners), did you like the partner work on that particular topic and finally what would YOU, yourself, would change about that topic. (for example, if you didn't like having partners you could change that or if you didn't like the questions you would change them.) Pretty straight forward if i'm being honest.
$7.92 is a reasonable amount for each of them to pay.
Thats easy .
the 2 figures aren't the same because they're both not the same size and one
figure covers up more cubic units than the other. Also they both have different
coordinates.