Answer:
Complementary angles add to 90 degrees.
If they are equal, each angle is 45 degrees.
Step-by-step explanation:
The answer is the question .. because there are no more like terms
Given that the problem does not specify if
y is <span>opposite, adjacent or hypotenuse side, I will provide two solutions to this problem.
Case 1. Y is the hypotenuse side. (See figure 1)
According to the Pythagorean Theorem, for a right triangle, it is true that:
</span>

<span>
being c the hypotenuse side and a and b the opposite and adjacent side respectively. So, for the figure 1 it is true that:
</span><span>
z = a = 15cm
x = b = 9cm
y = c = ?
</span>

∴

Case 2. Y is the opposite side (The same happens as if it were the adjacent side). (See figure 2)
From the equation:

For the figure:
y = a = ?
x = b = 9cm
z = c = 15cm
We need to isolate a, so:


∴

Answer:
Base
Step-by-step explanation:
An exponent is a number/letter written to the top-right of a mathematical expression called the base. It means that the base will raised to a certain power.
The radical sign is a symbol for the square root of a number.

Players score points by shooting the ball through the hoop. Basketball has become popular for a number of reasons: Basketball is fun to play: Basketball has a very fast and exciting pace of play. Also, each player on the court gets to play both offense and defense and the roles of each player are only loosely defined.