Answer:
a) 1000 ftft
Step-by-step explanation:
sin 30 = 500/dist
dist = 500/sin 30 = 1000
Answer:
14 feet.
Step-by-step explanation:
Use the tangent function:
a = length of antenna:
a = 14.09538931 ≈ 14
<h3>Answers are:
sine, tangent, cosecant, cotangent</h3>
Explanation:
On the unit circle we have some point (x,y) such that x = cos(theta) and y = sin(theta). The sine corresponds to the y coordinate of the point on the circle. Quadrant IV is below the x axis which explains why sine is negative here, since y < 0 here.
Since sine is negative, so is cosecant as this is the reciprocal of sine
csc = 1/sin
In quadrant IV, cosine is positive as x > 0 here. So the ratio tan = sin/cos is going to be negative. We have a negative over a positive when we divide.
Because tangent is negative, so is cotangent.
The only positive functions in Q4 are cosine and secant, which is because sec = 1/cos.
Answer:
1035.33 feet
Step-by-step explanation:
h=900tan49
=1035.33 feet
I hope it helps
Answer: x = - 1,36
Step-by-step explanation:
-1.78 – (-0.42) = x
-1.78 + 0.42 = x
- 1,36 = x
x = - 1,36
