Answer:
40960
Step-by-step explanation: i searched it up
look up how to find area and just slop stuff down about the explanation
Usually, Δ stands for a difference: if you have two quantities a₂ and a₁, their difference a₂-a₁ can be shortened as Δa.
This said, your formula is not set up correctly: the linear speed can be found with the formula:
v = ω·r
where r is the radius and <span>ω is the angular frequency, which is given by:
</span>ω = Δα / Δt
Substituting this into the one above, you find the correct formula:
<span>v = (Δα / Δt) · r
The problem gives you directly </span>Δα, which is 1/3 rad, because does not say at what angle the point started moving and at what angle it stopped.
Similarly, for the time you have Δt, which is 20 s.
Therefore, plugging in the numbers you get:
v = (Δα / Δt) <span>· r = (1/3 </span>÷ 20) × 10 = 1/6 = 0.167 cm/s
Distributive Property of each given equation:
<span>96 divided by 6
</span> => 2(40 + 8) / 6
=> (80) + (16) / 6
=> 96 / 6
=> 16
<span>85 divided by 5
</span> =>(2(30 + 15) - 5 )/ 5
=> ((60 + 30) - 5) / 5
=> (90 - 5 ) / 5
=> 85 / 5
=> 17
<span>85 divided by 6
</span> =>(2(30 + 15) - 5 )/ 6
=> ((60 + 30) - 5) / 6
=> (90 - 5 ) / 6
=> 85 / 6
=> 14.166…
<span>168 divided by 7
</span> =>3(50 + 6) / 7
=> (150 + 18) / 7
=> (168 ) / 7
=> 24
<span>104 divided by 4
</span> =>2(50 + 2) / 4
=> (100 + 4) / 4
=> 104 / 4
<span> => 26 </span>
<span>171 divided by 9
=> 3 (50 + 7) / 9
=> (150 + 21) / 9
=> (171) / 9
=> 19
</span>
<span>102 divided by 9
=> 2 (50 + 1) / 9
=> ((2 x 50) + (2 x 1)) / 9
=> (100 + 2 ) / 9
=> 102 / 9
=> 11.333……
</span>
<span>102 divided by 6
=> 2 (50 + 1 ) / 6
=> ((2 x 50) + (2 x 1)) / 6
=> (100 + 2) / 6
=> 102 / 6
=> 17
</span>
210 divided by 5
=> 2 (100 + 5) / 5
=> ( (2 x 100) + (2 x 5) ) /5
<span> => (200 + 10) / 5 </span>
=> 210 /5
<span> => 42
</span>
Answer:
911.25 I'm sooooooo sory if wrong
I thank I'm right
