Answer:
86.19°
Step-by-step explanation:
Let x represent the missing value.
The given trigonometric equation becomes:
We take the inverse tangent of both sides to obtain:
This implies that;
We use at least a scientific calculator to evaluate this and obtain:
To the nearest hundredth, the missing value is
The expression written by Daryl is Correct.
Step-by-step explanation:
Here, the given pentagon is regular Pentagon.
So, the length of all 5 sides of the pentagon is EQUAL.
Let us assume the length of each side of the pentagon = S
Now, the perimeter of the Pentagon = Sum of all its sides
or, S+ S+ S +S + S = 35 d - 25
or, 5 S = 35 d - 25
or, S =
or, S = (7 d - 5)
Hence, the each length of the pentagon is given as
(7d - 5) =
So, the expression written by Daryl is Correct.
There are several ways, but the general format follows f(x) = ax2 + bx + c f(x) = ax² + bx + c, where A, B, and C are non-zero numbers. Another way of finding a quadratic equation is examining the graph of it, you'll notice a "U" shape called a parabola, which come in many shapes but they all retain a "U"-like curve.
Answer:
8.66
Step-by-step explanation:
If it helps, volume is LENGTH x WIDTH x HEIGHT, and for a triangular prism, each side is the same. :)
Answer:
constant of proportionality is 560
Step-by-step explanation:
y = kx where 'k' is the constant of proportionality
'k' can be derived using the same method as slope
(1120-560) ÷ (2-1) = 560/1