Answer: See step by step. Replace the x with theta
Step-by-step explanation: Since sin is less than zero, and secant is positive. This means the trig values are in Quadrant 4.
We know that secФ=17/15. We need to find sin,cos,tan,csc, and cot.
We can find tangent by using the identity
where x is theta.
tan x=
, Tangent in the fourth quadrant is negative so the answer is instead
We can find cotangent by taking the recipocial of tan so
We can find cos by taking reciprocal of sec remeber that cosine is positive in 4th quadrant so the answer is
We can find sin by doing quoteint identies.
To find csc, take reciprocal of sine.
A=0 | 5 | 6
R=12 | 17 | 18
So 6 years ago
Answer:
8 cm
Step-by-step explanation:
C = 2(pi)r
2(pi)r = C
2(3.14)r = 50.24
r = 8
Answer: 8 cm
Answer:
5x - 9
Step-by-step explanation:
The area of the rectangle is:
(1)
The area of the rectangle is the product of length (L) and width (W):
where 
, and the width must be in the form 
.
We need to find the values of a and b. If we calculate the product of L and W, we get:
We know that this equation must be equivalent to (1), so we immediately see that:
- the coefficient of the second order term, 
, must be 35, so
- the zero-order term must be equal to -18, so we have
- We can verify that using a=5 and b=-9, the coefficient of the first-order term corresponds to -53:
So, the width is
W = 5x - 9
