First, you chose a point to rotate on. That point stays fixed and then you move the other side of the figure one quarter of a circle to the way that the clock does not go. That point should still be at the same place
Answer:
Step-by-step explanation:
Assuming you were given the function and you were asked to find g(-2).
The we substitute x=-2 to get:
We evaluate to get:
We now multiply to get:
This finally simplifies to
If is an acute triangle, all the angles should be acute angles.
180-38=142°
142-69=73°
So your answer is 69°, lovely~
Answer:
17.3
Step-by-step explanation:
To solve this equation, you need to use the pythagorean theorem which is:
a= length
b= height
c= hypotenuse
First, substitute in your values for the equation:
Then, use the squares in the equation:
Then, subtract 100 from both sides to isolate b:
Finally, square root both sides to get your answer:
Then round to the nearest tenth which gives you 17.3.