If 1/5 of the cards are hockey cards, there are 2 hockey cards. if he wants to double that amount, he would multiply it by 2, so 2•2=4. The fraction of hockey cards is now is 2/5.
Considering the unit circle, it is found that the sine is negative on the third and on the fourth quadrant.
<h3>What is the unit circle?</h3>
For an angle 
the unit circle is a circle with radius 1 containing the following set of points: 
.
Hence, from the above explanation, the sine is negative when y is negativem, which is on the third and on the fourth quadrant.
More can be learned about the unit circle at brainly.com/question/16852127
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Answer:
060.28
Step-by-step explanation:
3 can't go into 1, but it goes into 18 six times with 0 left over. 3 goes into 0 zero times. 3 goes into 5 one time with 2 left over. 3 goes into 26 (because you pull the 6 down) 8 times with 2 left over.
<em>Answer:</em>
<em>18</em>
<em>Step-by-step explanation:</em>
<em>Hi there !</em>
2² x 3³ x 4⁵/ 2 x 3 x 4⁵ =
<em>simplify 2 ; 3 ; 4⁵</em>
<em>= 2ₓ3²/1</em>
<em>= 2ₓ9</em>
<em>= 18</em>
<em>Good luck !</em>
