Answer:
19.4 feet
Step-by-step explanation:
When calculating distances using perpendicular angles, we use trig functions such as Sin, Cos, and Tan.
- Sine is defined in a perpendicular triangle as the ratio of the opposite side to the angle over the hypotenuse.
- Cosine is defined in a perpendicular triangle as the ratio of the adjacent side to the angle over the hypotenuse.
- Tangent is defined in a perpendicular triangle as the ratio of the opposite side over the adjacent side.
Because our angle and know side value are across from each other and we need to know the hypotenuse, we chose to use Sine.
We set up the equation 
.
We isolate h by multiplying h across the equal sign and dividing sin (68) across as well. 
And finally we have 
. We input to calculator.
See the attached picture below showing the shore with the boat out at sea and the position of the person.
Yes, he is correct. Since.....
(−2)^4
=(−2)*(−2)*(−2)*(−2)
=(−2)^4
=16
Thank you for posting your question here at brainly. Feel free to ask more questions.
<span>
The best and most correct answer among the choices provided by the question is </span><span>y^3 + 3y^2z + 3yz^2 + z^3
</span>. <span>
<span>
Hope my answer would be a great help for you. </span> </span>
I think the answer is y=2/3-5
Answer:
- slope: -3/4
- y-intercept: -2 . . . . or point (0, -2)
Step-by-step explanation:
Slope-intercept form is ...
y = mx + b
Comparing your equation to this pattern, you can see that your equation is already in this form, with ...
In this form, the coefficient of x (which is m) is the slope of the line. Thus your slope is -3/4. The added constant (which is b) is the y-intercept, the value of y when x=0. Your y-intercept is -2. Expressed as the coordinates of a point, the y-intercept is (x, y) = (0, -2).
