Answer:
4
Step-by-step explanation:
The general equation circle is

Where r is the radius
Plug in the equation

Take the sqr root of 16 tocfind the radius

Answer:
it is 100
Step-by-step explanation:
True
because 2 is a prime number, and it is divisible by 2
X would be -3, -2*12 then divide 8
Answer:
58 + 60 +62 +64 =244
Step-by-step explanation:
Let x be an even integer. The next three would be shown as x+x+2+x+4+x+6=244 Combine all like terms
4x + 12=244 subtract 12 from both sides
4x = 232 divide each side by 4
x=58 so now your numbers are the above given