Find the total surface area of this triangle prim 18cm 14cm 30cm 7cm

You paint a 1/2 of a wall in 1/4 hour. how long will it take you to paint one wall

Bill works as a waiter and is keeping track of the tips he ears daily. about how much does bill have to earn in tips on sunday if he wants to average $22 a day? tips by day tips (dollars) monday tuesday wednesday thursday friday saturday $14 $22 $28 $36

Need 50 will mark brainliest answer. find the lengths of all the sides and the measures of the angles.