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I did a stupid mistake in calculating the length of the hypotenuse so i got a wrong answer its supposed to be 20. Btw how many marks did this part have???
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I did a stupid mistake in calculating the length of the hypotenuse so i got a wrong answer its supposed to be 20. Btw how many marks did this part have???
for the length PT I got 20m as I assumed the center of the circle was (-5,9) found the distance from Center C to P which was 20.612m then used Pythagoras 425-25 = 400 so pt is 20Okayy thank you so is what i said correct??? i got 12.1
what did you lot get for the Logs question?3 marks i think
angle question what did u get? i got 30 and 300 ! last part !3 marks i think
for the 4cos2+2cos-1 . You use quadratic formula cosx=0.39 and -0.89 or something then do the normal CAST diagram for each I got 4 valuesangle question what did u get? i got 30 and 300 ! last part !
what you get for logs?Yea i got the same but what 30 and 300 is he talking about??
no he is probably wrong, and we had to find y in terms of a and value of xI dont remember the question at all remind me of it.. And what is the angle question hes saying he got 30 and 300 do u knw anything about this??
i dont recall any 30 or 300... i got 4 values for this....I dont remember the question at all remind me of it.. And what is the angle question hes saying he got 30 and 300 do u knw anything about this??
Yea i remembered i got y equals a power 5 divided by 8 and for the x values i really dont remember but say yours i may rememver mine if they are similar
well those answers are correct but you have to give most to 1 dp and if you rounded wrong you will loose marks.i am sure area of graph is 148/3 and PT 20 and garden 260... and perimeter eighty . ....
yup that one i got cos o.5 :/What angle question you mean the sin cosine question???
when a circle is touching thr y axis at one point it means that this line will be diameter of circle it cannot be anything elsesome of my friends are telling me that the equation of circle they have assumed that the centre is exactly to the left of the point (0,9)
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