Are the angle measurements in this triangle correct? A. Yes, the angle measurements shown are correct.
B. No, the base angles should be 35 degrees.
C. No, the top angle should be 140 degrees.
D. No, the top angle should be 120 degrees.

Solve this system of equations. 12x − 18y = 27 4x − 6y = 10

Aproduction manager test 10 toothbrushes and finds that their mean lifetime is 450 hours. she then design sales package of this type of toothbrush. it states that the customers can expect the toothbrush to last approximately 460 hours. this is an example of what phase of inferential statistics

Select the correct answer from each drop-down menu. a system of equations and its solution are given below. system a complete the sentences to explain what steps were followed to obtain the system of equations below. system b to get system b, the equation in system a was replaced by the sum of that equation and times the equation. the solution to system b the same as the solution to system a.]