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Vilka [71]
4 years ago
5

How to restrict a cosx function

Mathematics
1 answer:
matrenka [14]4 years ago
6 0

Answer:

This may help but I think you mean cosine function it means

The cosine function is one of the basic functions encountered in trigonometry (the others being the cosecant, cotangent, secant, sine, and tangent). Let be an angle measured counterclockwise from the x -axis along the arc of the unit circle. Then is the horizontal coordinate of the arc endpoint.

(this isnt mine its off the wiki page.)

You might be interested in
1. change .84 to a fraction, reduced
Inga [223]

Answer:

1. 21/25

2. 72

3. -4

4. Typo?

2I+2w= 33

21+2w=34

5. Dont understand this question withought context

Step-by-step explanation:

1. 84/4 and 100/4 is 21/25

2. 3(6)(-4) miltiplication

3. worry about parenthesis first, a positive plus a negatative goes to minus so 6-4 then multiply 2 times -2 and get -4

4.

2I+2w is 2(10)+2(6.5)

21+2w is 21+2(6.5)

5 0
3 years ago
On weekdays it costs £6.50 per hour to hire a tennis court at Meadway
Minchanka [31]

Answer: £16.90

Step-by-step explanation:

From the question, we are informed that it costs £6.50 per hour to hire a tennis court at Meadway Tennis Club but that on Saturdays the cost is 30% more. The cost in Saturdays per hour will then be:

= £6.50 + (30% × £6.50)

= £6.50 + ( 0.3 × £6.50)

= £6.50 + £1.95

= £8.45

The cost to hire a court for 2 hours on a Saturday will then be:

= £8.45 × 2

= £16.90

7 0
3 years ago
Plz help ive been stuck on this one also !!
svetlana [45]
A)0.9, b) 0.6, c) 0.75, d)0.25
8 0
3 years ago
What is the result when 3x+25 is subtracted from 35x-410
Gnom [1K]

Answer:

32x-435

Step-by-step explanation:

(35x-410) - (3x+25)

35x-3x=32x

-410-25=-435

3 0
3 years ago
What is the value of the expression 1 – r – a when r = 20 and a = 6?
Studentka2010 [4]
B. -25, because 1 minus 20 is -19, then you subtract 6 from -19, then the answer is -25.
6 0
3 years ago
Read 2 more answers
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