Solve the system of differential equations using laplace transforms. x' + 3y + y' = 1 x(0) = 0 x' - x + y' - y = e^ y(0) = 0

126.66 m²

step-by-step explanation:

the pertinent area formula is a = πr², where r is the radius.

here, a = π(6.35 m)² = 40.32π, or approximately 126.66 m²

x-3y=4

step-by-step e

= 5

step-by-step explanation:

to find the 15th term substitute n = 15 into the nth term formula

= (- 3 × 15 ) + 50 = - 45 + 50 = 5