Answer:
153.86cm^2
Step-by-step explanation:
area of a circle= πr^2
where r = radius= 14/2= 7miles
area= 3.14×(7×7)
area= 3.14×49= 153.86cm^2
Answer:
The low temperature last week was of -10ºC.
Step-by-step explanation:
The relation between temperatures in celsius(C) and Fahrenheit(F) is given by the following equation:

Here, we have that
, and we want to find C. So





The low temperature last week was of -10ºC.
Answer:
y=1x-5
Step-by-step explanation:
Answer: (11, 7.5)
Step-by-step explanation:
((8, 12)+(14, 3))/2=
(8+14, 12+3)/2=
(22/2, 15/2)=(11, 7.5)