x =(-4-√96)/40=(-1-√ 6 )/10= -0.345
:)
2(7n-3)=-n+114
14n-6=-n+114
15n=120
n=8
check...
2(7*8-3)=-8+114
2(56-3)=106
2(53)=106
106=106
Answer:
Step-by-step explanation:
you do 10/2 for the radius, so that will be 5. then you do 3.14*5*5= 78.5
Answer:
9(6 - 4)
Step-by-step explanation:
9(6 - 4)
9 x 2 = 18
18 is your answer to the expression
hope this helps
hope this is right
