Just add up how much Luna practiced which is 20+30+20 to get 70 and then add another 30 to get 100. So Elsa practiced for 100 minutes or 1hour 40 minutes.
thanks tho
<u>next time use ur head</u> Step-by-step explanation:
<h3>I'll teach you how to solve 6 divided by -3/9</h3>
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6 divided by -3/9
Apply the fraction rule:
- 6/ 3/9
Apply the fraction rule:
-6*9/3
Multiply the numbers:
- 54/3
Divide the numbers:
-18
Your Answer Is -18
plz mark me as brainliest :)
Answer: So, the coterminal angle of 450° is -90°.
Step-by-step explanation:(i) 395°
Write 395° in terms of 360°.
395° = 360° + 35°
So, the coterminal angle of 395° is 35◦
(ii) 525°
Write 525° in terms of 360°.
525° = 360° + 165°
So, the coterminal angle of 525° is 165°.
(iii) 1150°
Write 1150° in terms of 360°.
1150° = 3(360°) + 70°
So, the coterminal angle of 1150° is 70°.
(iv) -270°
Write -270° in terms of 360°.
-270° = -360° + 90°
So, the coterminal angle of 270° is 90°.
(v) -450°
Write -450° in terms of 360°.
-450° = -360° - 90°
So, the coterminal angle of 450° is -90°.
Answer:
x= 12
Step-by-step explanation:
hope this helps!!
