Answer:
23.6
Step-by-step explanation:
Hello There!
So they want us to find ∠Z
We are given ∠Zs opposite side length and the length of the hypotenuse
Sine refers to opposite divided by hypotenuse
So we can use sine to solve for ∠Z
Note: arcsin is the inverse of sin
Other way we could find ∠Z:
We could also use law of sines which states that a side length divided by sin(its opposite angle) is equal to a different side length divided by sin ( its opposite angle)
So specifically for this triangle
step 1 multiply each side by 6
note : flip the fraction
Then our final step is to give our answer to the first decimal place
so the answer would be 23.6
Answer:
For a function y = f(x), the range is the set of all the possible values of y.
In the question you wrote:
y = secx - 2
This can be interpreted as:
y = sec(x - 2)
or
y = sec(x) - 2
So let's see each case (these are kinda the same)
If the function is:
y = sec(x - 2)
Firs remember that:
sec(x) = 1/cos(x)
then we can rewrite:
y = 1/cos(x - 2)
notice that the function cos(x) has the range -1 ≤ y ≤ 1
Then for the two extremes we have:
y = 1/1 = 1
y = 1/-1 = -1
Notice that for:
y = 1/cos(x - 2)
y can never be in the range -1 < x < 1
As the denominator cant be larger, in absolute value, than 1.
Then we can conclude that the range is all reals except the interval:
-1 < y < 1
If instead the function was:
y = sec(x) - 2
y = 1/cos(x) - 2
Then with the same reasoning, the range will be the set of all real values except:
-1 - 2 < y < 1 - 2
-3 < y < -1
The axis of symmetry is (-1,0)
Hope this helps!
-9k-81-8
-9k-89
Hope it helps
The answer is 7.5
But u need 8 tables because you cant cut a table in half. The number facts that i used was 60 divided by 8.
PS. Please like this answer or i wont answer anymore of your questions
