Answer:
x=5/17
Step-by-step explanation:
pictomath lol
It would be helpful if you draw a figure of the problem statement so that you would understand it clearly. You would see that a right triangle would be formed where the base is equal to the horizontal distance from the airplane to the atoll which is 5172 and the angle from the ground to the atoll would be equal to the angle of depression. We calculate as follows:
tan (theta) = opposite/ adjacent
tan (10) = height / 5172
height = 911.96 units of length
Answer:
5y+9x+12
Step-by-step explanation:
Answer:
x = -19
Step-by-step explanation:
-3= 12x-5(2x-7)
Distribute
-3= 12x-10x+35
Combine like terms
-3 = 2x +35
Subtract 35 from each side
-3-35 = 2x+35-35
-38 = 2x
Divide each side by 2
-38/2 = 2x/2
-19 =x
To round to the nearest tenth, look to the right of the decimal place. The first place to the right of the decimal is the tenths place. The next place over is the hundredths. If the number in the hundreds place is 5 or greater then the number in the tens place will be rounded up a number. In this case, the number 7 is more than 5 so the 5 in the tens place will round up to 6. 8.57 will be 8.6
