Jack's tent is shaped like an isosceles triangle. The height of the tent measures 7 feet and the diagonal side measures 9 feet. Find the length of the tent's base. Please explain how you got the answer, thank you!

Two fire-lookout stations are 190 miles apart, with station a directly south of station b. both stations spot a fire. the bearing of the fire from station a is upper n 55 degrees upper e and the bearing of the fire from station b is upper s 60 degrees e. how far, to the nearest tenth of a mile, is the fire from each lookout station?

The function f(x) = 14,600(1.1)* represents the population of a town x years after it was established. what was the original population of the town?

Which value of m will create a system of parallel lines with no solution? y = mx - 6 8x - 4y = 12