Our first expression is equal to zero:

So we simply find the expression that is equal to zero.
The final answer is a.
Hello!
The sin of D would be the opposite side divided by the hypotenuse. As we have no hypotenuse length, neither A or D would work, as the cosine also involves the hypotenuse.
The tangent is the opposite divided by the adjacent. This would be, in terms of D, 24/31. This does not match our option.
In terms of K, the tangent is 31/24.
Therefore, our answer is C) tanK= 31/24
I hope this helps!
Answer:
14.8 miles
Step-by-step explanation:
Ok, so we know from the question that she already lives at least 14 miles away because the bus ride is 14 miles long. So, if she has to walk an extra 0.8 miles, you add them together to get 14.8 :)
The graph of <span>10x + 5y = 20 is attached.
</span>
<span>A
line graphed on a Coordinate plane with x axis ranging from negative 4
to 6 and y axis ranging from negative 3 to 7. The line passes through
the points begin ordered pair 1 comma 2 end ordered pair and begin
ordered pair 3 comma negative 2 end ordered pair.</span>
Answer:
<h2><u><em>
n = 4</em></u></h2>
Step-by-step explanation:
3n + 16 = 7n
3n - 7n = -16
-4n = -16
n = -16 : (-4)
n = 4
---------------- check
3 * 4 + 16 = 7 * 4
12 + 16 = 28
28 = 28
the answer is good