Activity A State whether each statement is true or false. 1. In any AABC,«Z = 22 +bZ. 2. The Law of Cosines is used to solve a triangle when two angles 3. The Law of Cosines can be used to solve any triangle given tw B. In each figure, write an appropriate law of cosines to use in ord unknown measure. 15. 520 a = ? b= ?​

The ratio of two numbers is 5 to 4. the sum of the numbers is 99. what number is the greater of the two numbers?

Answer the following for 896.31 cm= km 100cm = 1m 1000m = 1km a) 0.0089631 b) 0.0089631 c) 8.9631 d) 89.631

Television sizes are based on the length of the diagonal of the television's rectangular screen. so, for example, a 70-inch television is a television having a diagonal screen length of 70 inches. if a 70 inch television's diagonal forms a 29°angle with the base of the screen, what is the vertical height (1) of the screen to the nearest inch? 70 inhin