Answer:
a) 3 gallons
b) 20 scoops
Step-by-step explanation:
Ratio values can be multiplied by a suitable constant to obtain an equivalent ratio.
You have ...
scoops : gallons = 4 : 1 = 12 : 3 = 20 : 5
a) 3 gallons of water should be used with 12 scoops of mix
b) 20 scoops of mix should be used with 5 gallons of water
It is because you just divided 100/17 =5.882352941
Since we know that The angle of depression from the airplane to the airport is 40°, and its altitude is 10000 feet, we can create a right triangle using the horizontal of the plane, the angle of depression, and the altitude as one of the legs of our right triangle. the horizontal (ground distance) from the airport to the airplane's<span> will be the same as the adjacent leg of our depression angle. To find the adjacent leg we'll need a trig function that relates our leg with the depression angle and the opposite leg. That trig function is tangent. So lets set up an equation and solve it to find our distance:
</span>
<span>
We can conclude that </span><span>the horizontal (ground distance) from the airport to the airplane's position is
11,917.54 feet.</span>
Answer:-3 + 12 = 9
Step-by-step explanation: