Answer:7 is 433.5
9 is 104
10 is 165.92
Step-by-step explanation:
Answer:
Step-by-step explanation:
I'm GUESSING you want to know a value for θ if possible
secθ + tanθ = cosθ/(1 - sinθ)
1/cosθ + sinθ/cosθ = cosθ/(1 - sinθ)
(1 + sinθ)/cosθ = cosθ/(1 - sinθ)
(1 - sinθ)(1 + sinθ) = cos²θ
1 - sinθ + sinθ - sin²θ = cos²θ
1 - sin²θ = cos²θ
1 = cos²θ + sin²θ
which is the unit circle, centered on the origin with radius 1 unit
0 ≤ θ ≤ 2π
The unit rate is the cost of one unit. If we know that 12 soaps cost $8.84, then by dividing the total cost by the number of soaps, we can find how much each soap costs.
$8.84 / 12 soaps = $0.74 per soap
6.3 x 10'-8
63 - 8
55
55 is the answer