Please help will give brainliest options are w=v/lh w=lh/v w=vl/h w=vm/l
2 answers:
You might be interested in
The value of the expression f(x,y)=139- at (3,-9) is 49.
Given that the expression is f(x,y)=139- and point (3,-9).
We are required to find the value of the expression f(x,y)=139- at (3,-9).
Expression is basically a combination of numbers, fractions, symbols, coefficients,determinants,indeterminants. They are mostly not found in equal to form.
Expression is f(x,y)=139-.
To find the value of expression f(x,y) at (3,-9).
f(3,-9)=139- (Squaring 3 and -9)
f(3,-9)=139-9-81 (Now add 9 and 81 and put minus sign before the result)
f(3,-9)=139-90
f(3,-9)=49 (Now subtract 90 from 139)
Hence the value of the expression f(x,y)=139- at (3,-9) is 49.
Learn more about expressions at brainly.com/question/723406
#SPJ4
Here we have this function:
Remember that, to find a hole, we could follow the steps as follows:
Before putting the rational function into lowest terms, we should factor the numerator and denominator. If there is the same factor in the numerator and denominator, there is a hole. Set this factor equal to zero and solve. The solution is the x-value of the hole.
We could factor the denominator asking for two numbers, whose sum is 8 and its multiplication is 15. These numbers are 5 and 3. Now, put these numbers in brackets as follows:
Now, our function can be written as:
Notice that the factor "x+3" is in the numerator and the denominator, so there is a hole in:
Now, we're asked to find the point where the hole is. So, we could replace x=-3 in the re-written function. This is:
Therefore, the hole is located at the point ( -3, 1/2).
And, the correct answer is actually A.