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Fed [463]
3 years ago
8

Rick bought a fan for his living room he was looking at it while he was installing it wondered to himself what the angle between

each blade measured. The fan has 3 blades evenly spaced. What is the angle between each blade and what type of angle are they?
Mathematics
1 answer:
Nikitich [7]3 years ago
8 0

Answer:

The angle between the two blades is 120 degree.

Step-by-step explanation:

number of blades = 3

The blades are equally spaced.

The total angle around a circle is 360 degree.

So, the angle between the two blades is given by

\theta =\frac{360}{n}\\\theta =\frac{360}{3} = 120^{o}

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Solve ln 2 + ln x = 5. Round to the nearest thousandth, if possible.
azamat

Answer:

The  value of x nearest to thousandths is, 74.207

Step-by-step explanation:

Solve :  \ln 2 + \ln x = 5

\ln represents the logarithmic function with base e.

Using logarithmic properties:

  • \ln (mn) = \ln m + \ln n
  • \ln x = a , then x = e^a

\ln 2 + \ln x = 5

Apply the logarithmic properties; we have

\ln 2x = 5

then;

2x = e^5

or

2x=148.41315910258

Divide both sides by 2 we get;

x = 74.2065796

Therefore, the value of x nearest to thousandths is, 74.207

3 0
3 years ago
in a company 95% of the workers are women if 220 people work for the company who aren't women how many workers are there in all?
dybincka [34]
So 5% of workers are not women, and 220 workers are not women, so 220 is 5% of the total workers. 220 is 5% of 4400, so there are 4400 workers in all.
7 0
3 years ago
Write the equation of line in slope-intercept form.
Galina-37 [17]

y=3x-7 that's the answer

7 0
3 years ago
Please someone help please pls
mario62 [17]

Answer:

h=h= \frac{5R^{3} }{LU}

Step-by-step explanation:

1.) You must isolate the h from the equation by dividing both sides by L (or multiply by its reciprocal, which in this case, the reciprocal on L is \frac{1}{L}    .....So it would look like:

(\frac{1}{L} )*\frac{5R^{3} }{U} = \frac{L}{h}* (\frac{1}{h} )\\

2.) Simplify the equation if you need to (in this case, its not needed)

\frac{5R^3}{LU} =h

That's your answer :)

3 0
3 years ago
Draw a quadrilateral with only one set of parallel
swat32
A trapezoid would work perfectly.
4 0
3 years ago
Read 2 more answers
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