Answer:
sin(θ) = 24/25
Step-by-step explanation:
We can easily solve this problem by applying the trigonometric identity
sin(x) ^2 + cos(x) ^2 = 1
In this case
sin(θ) ^2 + cos(θ) ^2 = 1
sin(θ) ^2 = 1 - cos(θ) ^2
sin(θ) ^2 = 1 - (7/25) ^2
sin(θ) ^2 = 1 - (49/625)
sin(θ) ^2 = 576/625
sin(θ) = √( 576/625)
sin(θ) = 24/25
Judging by the given information i would say A. it seems like there should be a diagram to accompony. But, c is wrong because its not rounded to .25
D. is just an outliar
it's between A and B. a diagram would answer that. it depends which the point is closer to. I'm saying A. because it sounds like the exercise wants you to use the decimal.
B 20%
1/5 is equal to 20/100, as the 5 two times equals to a hundred. Its all about equivalent fractions!
Answer:
$500 a week
Step-by-step explanation:
Hope I can help.
The points represented are:
The domain is the set of all the inputs, i.e. the set composed by the x-coordinates of these points.
The range is the set of all the outputs, i.e. the set composed by the y-coordinates of these points.
This relation is a function, because you never map two outputs for the same input (i.e. you don't have two points with the same x-coordinate, but different y-coordinates).