a 15 ft. wire is tied to the top of a tree to provide support. if the wire forms a 25 angle with the ground, what is the height of the tree to the nearest hundredth?

Given the statements, "a square root of 16 is 4," and "a square root of 9 is -3," complete the following blanks with the correct truth-values. p is and q is , so the statement, "a square root of 16 is 4 or a square root of 9 is -3" is .

I'll give brainliest if you answer right : )

The lengths of all sides of a triangle are integers when measured in decimeters. one of the sides has length of 1 dm and another of 3 dm. find the perimeter of the triangle.'