<u>Answer:</u>
Limit = -1
<u>Step-by-step explanation:</u>
We are given the following function:

We are to calculate the limit of this function as x approaches zero.
For that, we will use direct substitution method and substitute the x with 0 in the given function to calculate its limit as follows:


Therefore, the limit is -1.
Answer:sfj
Step-by-step explanation:
Vfgjn
Answer:
x = 90°
y = 90°
Step-by-step explanation:
The angle indicated with a box shape is a right angle = 90°
Thus:
x corresponds to 90°. Therefore,
x = 90°
✔️y = 180 - x (linear pair theorem)
y = 180 - 90 (substitution)
y = 90°
The phrase "5 less than" means we are subtracting 5 from some amount. And that amount is 15
So, 15 - 5 is the answer.