suppose that a cyclist began a 576 mile ride across the state at the western edge of the state at the same time that a car traveling toward it leaves the eastern end of the state of the bicycle and Carmet after nine hour in the car traveled 31 mph faster than the bicycle find the average rate of each

option (b) is correct

step-by-step explanation:

to find the solution of this system, we need to convert it into reduced row-echelon form. we have,

after applying row operations r2 -> r2/2 and r3 -> r3/3, we get,

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

56 44 2 4

step-by-step explanation: