If you want to find cosP , since angles Z and P are 2 complementary angles then cosZ is the same as cosP so you say the cosP=sinZ=4/5 (property of 2 complement angles in a right triangle)
Answer: 21/5
Step-by-step explanation:
Answer:
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Step-by-step explanation:
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Now, Using Pythagoras theorem
plug the values
⇒
Evaluate the power
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Swap the sides of the equation
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Move constant to right hand side and change it's sign
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Calculate the difference
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Squaring on both sides
⇒
Hope I helped!
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Answer:
3) yes, it is in the shaded region
4) no, it lies on a less-than line
5) yes, it lies on a greater-than-or-equal-to line
6) no, it isnt in the shaded region
Step-by-step explanation:
Answer:
Step-by-step explanation:
Given
Sample space is
There are 8 element in sample space which indicates the outcome of tossing a coin three times
Probability of obtaining at least one head