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MrRa [10]
3 years ago
13

Jim is designing a seesaw for a children's park. The seesaw should make an angle of 30° with the ground, and the maximum height

to which it should rise is 1 meter, as shown below: A seesaw is shown with one end on the ground and the other in the air. The seesaw makes an angle of 30 degrees with the ground. What is the maximum length of the seesaw?
Mathematics
2 answers:
Studentka2010 [4]3 years ago
6 0

Answer:

two meters

Step-by-step explanation:

i took the test and i got it right

defon3 years ago
4 0

Answer:

2 meters

Step-by-step explanation:

To find the maximum length of the seesaw, we just need to use the sine relation its angle with the ground.

The opposite side to the angle of 30° is the maximum height of 1 meter, and the hypotenuse is the length of the seesaw. So we have that:

sin(30) = height / length

0.5 = 1 / length

length = 1 / 0.5 = 2\ meters

So the maximum length of the seesaw is 2 meters.

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Step-by-step explanation:

Computation for the multifactor productivity measure for each of the weeks shown for production of chocolate bars.

Using this formula

Week Multifactor productivity measure = (Output / Total Cost)

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Week 1= 30,000/(40*12*6)+[(40*12*6)1.5]+(450*6)

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Week 2= 33,600/(40*12*7)+[(40*12*7)1.5]+(470*6)

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Week 4 =35,400/(3,840)+(3,840*1.5)+2,880

Week 4=35,400/(3,840+5,760+2,880)

Week 4=35,400/12,480

Week 4=2.83

Therefore the multifactor productivity measure for each of the weeks shown for production of chocolate bars is :

Week 1 =3.03

Week 2 =2.99

Week 3=2.9

Week 4=2.83

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3 years ago
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