Given that: ๐ด = 2i + 9j +3k and ๐ตโ = -i โ 4k . Find ๐ด ๐๐ตโ
5,250 divided by 5
100*n^2 + 100*n + 21
factorize
16,350 divided by 2
-3 - (+3)
b = 10% of a
a - b = 588000
sovle for b
(x+460.8)^2+(1.25*x-1148.45)^2+(0.125*x)^2+(x+460.8)*(0.125*x)+(x+460.8)*(1.25*x-1148.45)-(0.125)(1.25*x-1148.45)=2500^2
160รท4/3ร8
how much
if y varies directly as x, and y = 6 when x = 15, find y when x = 2
