Answer:
The answer is 198.
Step-by-step explanation:
First you need to know how much is a batch of cookies which is 60. Since she made 3 batches that means you will need to multiply 3 by 60, which will give you 180 cookies. Next you will need to add 2 to 10 because thats how much were took. That equals 12. Subtract 12 from 180 and that will give you 168. Last but not least you will need to add 30 because that is half the batch of cookies her neighbor gave to her. So 168 plus 30 equals 198.
Answer:
the second one
Step-by-step explanation:
it is not 2/3 because it is 1/2
There's a formula for that.
KE = (1/2)mv²
... = (1/2)(2000 kg)(30 m/s)²
... = 900,000 kg·m²/s²
... = 900,000 J
_____
It is helpful to know the relationship between kilograms, meters, seconds, and Newtons or Joules.
1 J = 1 kg·m²/s²
Cos x = sqrt( 100 - 9) / 10
<span>= 0.9539392014</span><span>sin x = 0.3 = 3/10
</span>
Answer:
Quadrant IV
Step-by-step explanation:
Given
Required
The quadrant of the terminal side
To do this, we simply rotate the given angle in a clockwise direction.
A complete rotation is 
So, we have:
Remove the complete rotation
<em>When </em>
<em> is rotated in the clockwise direction, it stops at the 4th quadrant.</em>
<em>Hence, the terminal side falls in the quadrant IV</em>
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