Answer:
12.6 = RU
Step-by-step explanation:
Using trig functions
Sin theta = opp/ hyp
sin 37 = RU/ RN
sin 37 = RU / 21
21 sin 37 = RU
12.63811549 = RU
To the nearest tenth
12.6 = RU
The easiest way to remember this is to do pmbas .
P stands for parenthesis
M stands for multiplication
D stands for division
A stands for addition
S stands for subtraction
you start at parenthesis then you look for division or multiplication after you solve those you do either addition or subtraction finally you find your answer
Answer:
"The decay factor of voters."
Step-by-step explanation:
The compound decay equation is:
Where
y is the final value (after t years)
P is the initial value (here, 5700)
r is the rate of decay
t is the time in years
Looking at the "(0.94)" factor and matching with the equation, we see this part is:
(1-r) = 0.94
Solving for r,
r 0 1 - 0.94 = 0.06
0.06 * 100 = 6%
So, the decay is 6%
And, we can say (0.94) [[which is 1 - 0.06]], is the decay factor for voters.
First answer choice is right.
Answer:
(x - 10)^2 + (y - 7)^2 = 2^2
Step-by-step explanation:
Start with the standard equation of a circle with center (h, k) and radius r:
(x - h)^2 + (y - k)^2 = r^2
Substitute 10 for h, 7 for k and 2 for r, obtaining:
(x - 10)^2 + (y - 7)^2 = 2^2