Hi. The statement you gave is somewhat true, but not always. I disprove this and there are tons of websites that can help you with more in depth explanation. Have a good day.
Answer: 3.374
You subtract 5.316 from 1.942 and get 3.374
Hope this helps :)
Answer:
4
Step-by-step explanation:
4 because 4^2 = 16.
Answer:

Step-by-step explanation:
The formula of the circumference of a circle is
.
The length of an arch can be found by using the ratio of circumference to the arc.
First, find the circumference of the circle:

Then you find the ratio:
The length of the arc is 90/360, which is 1/4, of the circumference.
Finally, find the length of the arc:
or 
I hope this helps :)
Answer:
negative 6 is the answer
Step-by-step explanation: