Answers: (0,2) Graphing: how it should look on the graph is below
Answer:
Both a and b would both equal 45 degrees
Step-by-step explanation:
To find this, we need to note that a and 135 create a straight line. Since a straight line has 180 degrees, we can create an equation to solve for a.
135 + a = 180
a = 45
Now that we know a is equal to 45, we can tell that b is also equal to that amount. This is because two parallel lines cut by a transversal creates the same angle.
You would do 29.85 ÷ 3 which equals 9.95. You would do the in verse operation. Hope I helped you.
36 ft
Step-by-step explanation:
Since there is a right angle been formed, you will minus 90 from 40 = 50. Then you will add it to 46 = 96.
Since there is another right angle been formed you will also subtract 90 from 30 = 60.
Then to find the distance from the cat to the fireman you will subtract 96 from 60 =36.
Therefore your answer is 36 ft
Answer:
y = 4sin( π/12) + 5
Step-by-step explanation:
For a sinusidal function :
y = Asin(w + c) + s
Where ; A = amplitude ; w= angular velocity, s = vertical Displacement, c = phase angle
A = (maximum - minimum) / 2
A = (9 - 1) /2 = 8/2 = 4 feets
w = 2π/T ; T = 24
w = 2π/24 = π/12
s = (maximum - minimum) / 2
s = (9 +1) /2 = 10/2 = 5
c = 0
Plugging our values into the general equation :
y = Asin(w + c) + s
y = 4sin( π/12) + 5