Answer:
I'm pretty sure it's B.20%
1/5 is same as 1 devided by 5
1 decided by 5 = 0.2
move decimal point to the right by 2
20 %
Answer is B
0=x
Step-by-step explanation:
9-(6x+1)=3x+8
9-6x-1=3x+8
9-8-1=3x+6x
9-9=9x
0=9x
0÷9=x
21870 km^2
Area of sector=1/2r^2(theta)
Where r=18 km and theta=135
Area of sector=1/2(18)^2(135)
=1/2(324)(135)
=1/2(43740)
=21870 km^2
hope this help you
of my handwriting is bad then sorry.
The value of angle BAC = 75°
=> Angle BAC + 105° = 180°
=> Angle BAC = 180° - 105°
=> Angle BAC = 75°
