Answer:
{1}
Step-by-step explanation:
We find determinant for the given matrix and set it equal to -1
To find determinant we apply formula
|A| = x^2 - 2x
Now we set the determinant = -1
Add 1 on both sides
Now factor it
(x-1)(x-1) = 0
Set each factor =0 and solve for x
x- 1=0 so x=1
I think the characteristics of the function is drastically change in terms of constructing the vertices and forming the triangle. The new coordinates base on your rules is S(-2.4), T(-2,6) and U(-4,2). I hope you are satisfied with my answer
ANSWER
A. y=3.4x
EXPLANATION
It was given that, the time (y) is directly proportional to the number of items (x).
We can write this mathematically as:
If we introduce the constant of proportionality, we obtain;
If y=17 and x=5, then,
Hence the equation that models the situation is;
There are several information's already given in the question. Based on those given information's the answer can be easily deduced.
Lateral area of the solid = 216 cm^2
Lateral edge of the solid = 9 cm
Let us assume the measure of the one side of the section = x
Then
216 = 4s * 9
216 = 36s
s = 6
From the above deduction, it can be concluded that the measure of the one side of the section is 6 cm. I hope that the answer has actually come to your help.
This means 21g is 100-16%=84%.
21x0.16=3.36
21+3.36=24.36