It's the fourth option, 1 - sin<em>θ</em>/csc<em>θ</em>. This is due to the cancellation of cos<em>θ</em> in the numerator:
1 - (sin<em>θ</em>/cos<em>θ</em> × cos<em>θ</em>)/csc<em>θ</em> = 1 - sin<em>θ</em>/csc<em>θ</em>
a straight line = 180 degrees
so the missing angle is 180 - 130 = 50 degrees
Answer:
2 * $87 - $12 = R
Step-by-step explanation:
Let R represent the cost of Vanessa's rent.
Vanessa spent $87.00 on entertainment for the week.
Her rent costs twelve dollars less than double that amount. Breaking it down, the expression "double that amount" is expressed as (2 × 87). Subtracting 12 from double that amount, the final expression would become
R = 2(87) - 12
R =
R = 174 - 12
The correct option is
2 * $87 - $12 = R
Answer:
Step-by-step explanation:Show the steps on how you got the ansewer.
I=k/d^2
4=k/d^2 and 1=k/64 so if we divide the first by the second we get:
4/1=(k/d^2)/(k/64)
4=(k/d^2)*(64/k)
4=64/d^2
d^2=64/4
d^2=16
d=4 meters