What is the area of triangle pqr? round to the nearest tenth of a square unit.

70.5 square units

111.3 square units

185.4 square units

222.5 square units

Find the area of an equilateral triangle with a side of 6 inches

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

3x + 4y = 5 x- 3y = -7 solve by substitution