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devlian [24]
3 years ago
10

Help I’m not sure how to answer this

Mathematics
1 answer:
Drupady [299]3 years ago
8 0

Answer:

option A is the correct choice

Step-by-step explanation:

The trigonometric equation you are using has a general form

y = A* tan w*(x - r)

Where

A is the amplitude of the function

w is the frequency rad/s

r  is the phase shift

In your case

A = 2

B = w = 3

r = pi/2

y = 2* tan 3*(x - pi/2)

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Let U be the universal set, where U=(1,2,3,4,5,6,7,8,9)let sets A and B. be subsets of U, whereA=(2,3,8,9) and B=(1,2,3,5)
Black_prince [1.1K]

(A U B) = {1, 2, 3, 5, 8, 9}

(A U B)^c = {4, 6, 7}

A^c = {1, 4, 5, 6, 7 }

B^c = {4, 6, 7, 8, 9}

A^c ∩ B^c = {4, 6, 7}

8 + 3(4 + 5)

8 + 3(9)

8 + 27 = 35

6 0
2 years ago
You can spend at most $48 at the fair. Game tickets cost $1 each, and ride
kifflom [539]

Answer:b i think

but im not sure

Step-by-step explanation:

5 0
1 year ago
What is the equation, in point-slope form, of the line that is parallel to the given line and passes through the point (−3, 1)?
puteri [66]

Answer: The answer is (D) y-1=\dfrac{3}{2}(x+3).

Step-by-step explanation:  We are given to find the equation of a line which is parallel to the line in the graph and passing through the point (-3, 1).

The points (-2, -4) and (2, 2) lie on the line in the graph, so its slope will be

m=\dfrac{2+4}{2+2}=\dfrac{6}{4}=\dfrac{3}{2}.

The slope of the line parallel to the line in the graph will also be same. Since the new line passes through the point (-3, 1), so the equation of the line will be

y=1=m(x+3)\\\\\Rightarrow y-1=\dfrac{3}{2}(x+3),

which is in the slope-intercept form.

Thus, the correct option is (D).

3 0
3 years ago
Rectangular swimming pool has a perimeter of (6x-6) feet and a width of x. find the length
Dvinal [7]
The first thing you should know for this case is that the perimeter of a rectangle is defined as:
 P = 2L + 2W
 Where
 L = length
 W = Wide
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 Substituting the values
 L = ((6x-6) -2x) / 2
 Rewriting:
 L = ((3x-3) -x)
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7 0
3 years ago
5 thousand is ———————- times as many as 5 hundred
Lapatulllka [165]

Answer:

Ten

Step-by-step explanation:

5000/500 = 10

7 0
3 years ago
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