Is there a simple way on how to do these? Please help! Would love to find out what to do.

(1 point) Find the positive value of x that satisfies x = 1.300 sin(x). Give the answer to four places of accuracy. )5 x 18.50339299 Remember to calculate the trig functions in radian mode. (1 point) Find the positive value of x that satisfies x = 5 cos(x). Give the answer to six places of accuracy. xx Remember to calculate the trig functions in radian mode. (1 point) Find the smallest positive value of x which satisfies x = 4.600 cos(2.800x). Give the answer to four decimal places of accuracy. X = (Remember to calculate the trig functions in radian mode!)