Asquare has a 40-cm diagonal. how long is each side of the square? round to the nearest tenth of a centimeter

If you could answer these your a life saver

Ke’ajah has a coupon for 1/3 off the regular price, t, of a tent. which expression represents the price of the tent using the coupon? select the two correct expressions. a. 1/3t b. 2/3t c. t - 1/3 d. t - 2/3 e. t - 1/3t f. t - 2/3t

Hurry which expression is equivalent to 3√x^5y?