the height of a triangle is 3 feet less than its base. the area of the triangle is 35ft^2 what is the height of the triangle

What basic trigonometric identity would you use to verify that sin x cos x tan x =1-cos^(2)x?

Evaluate the expression. (9 + 5)(3 + 2)0

For the chance to be team captain, the numbers 1-30 are put in a hat and you get two chances to pick a number, without replacement. which formula correctly shows how to find the probability that you choose the number 1 and then 2?