Mathematics, 23.11.2021 05:50 iicekingmann
The following diagram shows a right-angled triangle, ABC, where CosA=5/7
(a) Show that SinA=sqrt24/7
(b) Find cos 2A
Answers: 2
Mathematics, 21.06.2019 16:50
For the equations below which statement is true ? -2x=14 6x=-42
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Mathematics, 21.06.2019 19:30
Finally, the arena decides to offer advertising space on the jerseys of the arena’s own amateur volley ball team. the arena wants the probability of being shortlisted to be 0.14. what is this as a percentage and a fraction? what is the probability of not being shortlisted? give your answer as a decimal. those shortlisted are entered into a final game of chance. there are six balls in a bag (2 blue balls, 2 green balls and 2 golden balls). to win, a company needs to take out two golden balls. the first ball is not replaced. what is the probability of any company winning advertising space on their volley ball team jerseys?
Answers: 3
Mathematics, 21.06.2019 20:00
The table shows the age and finish time of ten runners in a half marathon. identify the outlier in this data set. drag into the table the ordered pair of the outlier and a reason why that point is an outlier.
Answers: 1
Mathematics, 21.06.2019 22:00
What is the equation of the line that is parallel to the line with the equation y= -3/4x +1 and passes through the point (12,-12)
Answers: 1
The following diagram shows a right-angled triangle, ABC, where CosA=5/7
(a) Show that SinA=sqrt24...
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