Answer:
564576676676674693963699338283853
Sin(x) =9/25
Sin(x)=0.36
Sin^-1 (0.36)= 21.10
x=21.10
Answer:
the plane 2.2 miles away from the runway
Step-by-step explanation:
Given the data in the question and as illustrated in the image below;
from the image, using trigonometric ratio;
SOH CAH TOA
sin = opposite / hypotenuse
sin10° = 0.38 / x
xsin10° = 0.38
x = 0.38 / sin10°
x = 0.38 / 0.173648
x = 2.1883 miles ≈ 2.2 miles { the nearest tenth of a mile }
Therefore, the plane 2.2 miles away from the runway
The unit price for best cookies is $0.5
The unit price for Okay cookies is $0.4
Step-by-step explanation:
The unit cost is obtained by dividing the total cost by the quantity
Given
<u>Best Cookies:</u>
Cost = $6.00
Quantity = 12
So the unit price will be:

<u>Okay Cookies:</u>
Cost = $8.00
Quantity = 20
The unit price is:

The unit price for best cookies is $0.5
The unit price for Okay cookies is $0.4
Keywords: Unit price, division
Learn more about unit price at:
#LearnwithBrainly
Answer:
9. C. division
10. D. addition
Step-by-step explanation:
When solving for X the goal is to get it all by itself on one side of the equation and to do that you have to undo the operations already in effect on it. In number 9 the x is multiplied by 3 so to undo that you would need to divide by 3 and that would cancel out leaving the x by itself. Then you would need to divide by 3 on the other side of the equation also to keep it balenced. In number 10 the X is connected to the 10 through subtraction so to cancel that out you would subtract 10 from both sides to get the X alone.
I hope this helps and please don't hesitate to ask if there is anything still unclear!