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anzhelika [568]
2 years ago
5

Need help with these two questions.​

Mathematics
1 answer:
Sindrei [870]2 years ago
3 0

Answer:

Answer is below :)

Step-by-step explanation:

Hope this helps you!

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Solve 2 cos ø + 2=3 in the interval from 0 to 2 π.Round to the nearest hundredth.
fomenos

Answer:

The value of ∅ for the given trigonometrical equation is 60° .

Step-by-step explanation:

Given as :

The Trigonometrical equation

2 cos∅ + 2 = 3

<u>Now, Solving this equation to get the value of ∅</u>

∴ The equation can be written as

2 cos∅ = 3 - 2

or , 2 cos∅ = 1

or , cos∅ = \dfrac{1}{2}

∴ ∅ = cos^{-1}(\frac{1}{2})

I.e ∅ = 60°

So,The value of ∅ for the given trigonometrical equation = ∅ = 60°

Hence, The value of ∅ for the given trigonometrical equation is 60° . Answer

3 0
2 years ago
I need this answer NOW pls help
Veronika [31]

Answer:

I will try

Step-by-step explanation:I will try finding the answer

7 0
2 years ago
Read 2 more answers
Can you help me solve this please step by step
eimsori [14]
First, the values of 2sqrt(3) or 3sqrt(3) are not even twice the length of the given base, 3.

Next, I would say that 6 is the better answer than 12, assuming that the triangle is”drawn-to-scale”.

Finally, I think the hypotenuse is 6.

8 0
2 years ago
How many tens are in 20,000 pounds??
Artist 52 [7]
Your answer to this is 200

8 0
3 years ago
Help with this problem?
ankoles [38]
3(x-8)=12
I got this equation since there are three of the "x-8" sections that add up to the twelve length bar above
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2 years ago
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