2 4. Emma is flying a kite and has let out 32 m of string. She holds the string to the ground and
estimates that it makes an angle of 45° with the ground. Approximately how high, to the nearest
tenth of a metre, is Emma's kite above the ground?

pla·gia·rism

/ˈplājəˌrizəm/

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noun

the practice of taking someone else's work or ideas and passing them off as one's own.

step-by-step explanation:

1,407.5 hours

step-by-step explanation:

we first convert all the time to hours and then sum them up.

there are 24 hours in 1 day, in 58 days, there are 24 x 58 = 1,392 hours.

there are 60 minutes in 1 hour, thus, 30 minutes will be equivalent to 30 / 60 = 0.5 hours.

therefore, the number of hours it will take mercury to complete a full rotation is 1,392 + 15 + 0.5 = 1,407.5 hours

(5x-1)^2= (5x)^2-2(5x)×1+(1)^2=25x^2-10x+1