I believe it's 3 because 4 times 3 equals 12 and 12 plus 8 equals 20!
4(3)+8=20
Hoped this helped! :)

We have the vertex (-4, -1), therefore we have:

Answer: 385 cm
Step-by-step explanation: V= l*w*h
V= 7*5*11
= 385
Area of a circle is π*r²
sub what we're given
49π= πr²
49π= π*r²
r²= 49π/π
r²=49
r=7
The diameter is twice the radius therefore the diameter is 14 units
Answer:
the first and last one
Step-by-step explanation: