Find the area of the triangle with sides 10 cm 13 cm and 11 cm is of the form pv714 cm2. Find the value of p.

Can someone explain this to me pls, I’m very confused.

Rena is building a 1: 180 scale model of a real castle. her model has a rectangular base that is 3 feet wide and 4 feet long what is the area of the base of the actual castle in square feet

Solve the following inequalities and show the solution on a number line. 3/4 (2x-7) ≤ 5

Kyle and elijah are planning a road trip to california. their car travels 3/4 of a mile per min. if they did not stop driving, how many miles could kyle and elijah drove in a whole day? ? 1 day = 24 hours. plzzz write a proportion i will give you 100 points