Answer:
it is a^2 +b^2 =c^2
Step-by-step explanation:
you square the width and the length and add them and you get the hypotenuse
then you find the root of the hypotenuse and that is our answer
The bacteria at the end of 22 hours is 2,480
3pm to 7pm is 4 hours. 4 hours times 2 degrees dropped every hour is 8 degrees total dropped within those 4 hours. The previous temperature of 4 degrees at 3pm minus the 8 degres dropped is -4.
Answer is D.
In any cyclic quadrilateral, angles opposite one another are supplementary, meaning
and given that 
, we have 
.
By the inscribed angle theorem,
and since
we have
and it follows that
