Step-by-step explanation:
which system explain more please
Hey there!
ANSWER: <u>vertex</u>
<h2>
EXPLANATION:</h2>
Fill in the blank:
The endpoint is the <u>vertex</u> of the angle.
This is your answer because an angle is formed by two rays which are the sides of an angle and they have an endpoint called the vertex.
Hope this helps!

Answer:
320 degrees
Step-by-step explanation:
There are 360 degrees in a circle. 360-40=320
Its may be A or C
i am not sure just try to help
1.49 × 10^8
*just move the decimal point 8 places to the right.
149,000,000
hope this helps :)