The answer is 2.86 because you would divide 10 by 3.5
Answer:
1
Step-by-step explanation:
it's really hard to understand the options that are given but 7/8 is only 1/8 away from 1. So I would choose 1. 0 is wrong. 1/2 is wrong. I dont know what the options 7 and 8 are doing there but I would go with 1
Answer:
14
Step-by-step explanation:
I hope this helps!!
<span>Arrange the first row arbitrarily: 1 2 3 4.
Then there is only one option to begin the next row: 3.
The remaining row must be 4 1 2.
This leaves no options for beginning the third row (1 and 3 are in the same column, and 2 and 4 share the diagonal).</span>
The situation is represented by a drawing with a right triangle where an airplane is at the top corner, the elevation angle (opposite to the airplane) is 70°, the height (vertical leg) is x, and the adjacent leg (horizontal leg) to the 70° angle is 800.
Then, to find the height x, which is the opposite leg to the angle, you can use the tangent ratio, which is opposite leg divided by adjacent leg:
tan(x) = opposite leg / adjacent leg => tan(70°) = x / 800
Answer: tan(70°) = x / 800
