Answer:
Step-by-step explanation:
Lol
Because RS is perpendicular to ST so the slope of line ST is -
Answer:
99
Step-by-step explanation:
8x-13+7x-17=180( because stright angle = 180 degree)
15x-30=180
15x=210
x=14
8(14)-13= 99
Answer:
84
Step-by-step explanation:
The baking club has 10 employees in total including Mark. When Mark is excluded there will be 9 employees who can form the executive committees.
The number of people who can form each committee are 3. To find the possible number of committees we use statistic computation technique. 9C3 we get 84 possible techniques.
Causation conclusion can only be made when the experiement is preformed. Due to the potential confounding variables in observational studies which include random samples.