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.

Elena and her husband marc both drive to work. elena's car has a current mileage (total distance driven) of 15,000 and she drives 23,000 miles more each year. marc's car has a current mileage of 46,000 and he drives 9,000 miles more each year. will the mileages for the two cars ever be equal? explain.

The square pyramid has a volume of 441 cubic inches. what is the value of x? 1/7x is the height x is the base

In a right triangle δabc, the length of leg ac = 5 ft and the hypotenuse ab = 13 ft. find: b the length of the angle bisector of angle ∠a.