Consider the triangles formed by the lines of sight in parts a and b. In part a, the distance from the horizontal to the base of the antenna is 82.0*tan31.0º; in part b, the distance from the horizontal to the top is 82.0*tan34.2º. The antenna height is the difference between these
<span>h = 82.0*tan34.2º - 82.0*tan31.0º = 82.0*(tan34.2º - tan31.0º) = 6.46 m</span>
Answer:
50 times
Step-by-step explanation:
You are going to flip a coin 100 times. There are 2 sides. So, what you would do is divide 100 by two because there are two sides. There is a 50% chance that the coin will land on heads, and a 50% chance it will land on tails.
Please let me know if you have any more questions. Hope this helps!
The lightest it will weigh will be 4.3 Pounds
Answer:
I think 5 of the 15 deliveries are plants.
Step-by-step explanation:
I divided 6 by 18 to get 3.4 (I rounded up), which translates to 34%. 34% of 15 is 5.1, I rounded to get 5.
I checked my work by getting 34% of 18, which is 6.12 and would round to 6.
When a line is given in the form
The slope of the line is m. So, in this case, the slope of 
is 1.
Given a slope 
, you find the slope of a perpendicular line 
by imposing
So, if the given line has slope 1, a perpendicular line has slope given by
and thus 
So, we want a line with slope -1 and passing through (12,-1). Using the fomula
we get
