Answer: 40
Step-by-step explanation:
Fill in variables: 3(6)-8(-2)+6
Multiply: 3(6)=18; -8(-2)=16
Replace: 18+16+6
Combine like terms: 40
Answer:
it might be 17 but i might be wrong
Answer:
k = ( - 4 )
Step-by-step explanation:
7k + 2 = 4k - 10
( arrange all like terms together like variable aside and constant aside here )
7k - 4k = -10 - 2
3k = (-12)
k = ( -4 )
10*2/5= 20/5 = 4 = 4.0 where 4 is the unit.(whole number)
Answer:
(a) 113.04m²
(b) 37.68m
Step-by-step explanation:
(a)
Area = πr²
=π(6)²
=36π
=113.04m²
(b)
Circumference = 2πr
2π(6) = 12π
=37.68m
