Try to solve in 20seconds:- If x is equal to 1 by 3 minus 2 root 2, Y is equal to 1 by 3 + 2 root 2 ,prove that X^2 + x y^2 is equal to 6.​

v = 1/3 a^2h

step-by-step explanation:

the volume is 1/3 a^2h.

34.5 cm

step-by-step explanation:

generally for a circular segment of angle, θ° and radius r

arc length

= (θ/360) x circumference

= (θ/360) x 2πr

in our case, θ = 60°, π=3.142 and r = 33 cm

substitute into above formula

arc length

= (60/360) x 2(3.142)( 33) = 34.5 cm

y=3x+4

step-by-step explanation:

given the points a(0,4) and b(-4, -8)

eqn of line ab: (y-4)/(x-0)=(-8-4)/(-4-0)

(y-4)/x=-12/-4=3

y=3x+4