The scientist stayed awake in class, so knows that the cosine of angle x is the ratio of y to the sun-moon distance. The sun-moon distance can be found by dividing y by the cosine of x.
Answer:
What is the question?
Step-by-step explanation:
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Step-by-step explanation:
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The number of muffins Andrea baked: h
The number of muffins Violet baked: h-8
In order to find the average, we add the two expressions and divide them by 2.
(h)+(h-8)=2h-8
(2h-8)/2=h-4
The average number of muffins baked is h-4 muffins.
Hope this helped!
1. 7/12 5. 7/15 9. 1/3 (3/9 simplified) 13. She already filled it 3/4 so she doesn't need to fill it more. !5. 227-150= 77
