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Angelina_Jolie [31]
2 years ago
11

10. Solve the following equations a) Cos Ɵ = -1/2 b) -18 Sin Ɵ + 9 = 0

Mathematics
1 answer:
Olenka [21]2 years ago
4 0

Answer:

what is cos and sin ?

Step-by-step explanation:

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Gemiola [76]

Answer: nearest degree is 40

Step-by-step explanation:

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3 years ago
A canoe requires 8 hours of fabrication and a rowboat 5 hours. The fabrication departments has at most 107 hours of labor availa
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Answer: A

Step-by-step explanation: Canoe → 8h →X

                                            Rowboat → 5h → Y

Fabrication department has at most 107, which means it need to be <u>less</u> than 107 hours.

This way, the amount of time to fabricate X canoes = 8X plus the amount of time to fabricate Y Rowboat = 5Y must be less than 107.

8X + 5Y < 107

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3 years ago
If sin x=cos y,then x+y=45,write true or false
taurus [48]
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3 years ago
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ira [324]
12????
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4 0
3 years ago
What is the minimum number of binary bits needed to represent each of the following unsigned decimal integers? a. 65
professor190 [17]

Answer: N >/= 7 bits

Minimum of 7 bits

Step-by-step explanation:

The minimum binary bits needed to represent 65 can be derived by converting 65 to binary numbers and counting the number of binary digits.

See conversation in the attachment.

65 = 1000001₂

65 = 7 bits :( 0 to 2^7 -1)

The number of binary digits is 7

N >/= 7 bits

7 0
2 years ago
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