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umka21 [38]
3 years ago
6

Need help asapppppppppppppppppppppppppppppppppppppppppppppppppppppppppp

Mathematics
1 answer:
Digiron [165]3 years ago
4 0
You would do 5^2•3.14
Which would equal 78.5
So D is ur answer
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What are the coordinates of the points that corresponds to -pi/4 on the unit circle ?
ivanzaharov [21]

Answer:

((√2)/2, -(√2)/2)

Step-by-step explanation:

The coordinates of the point on the unit circle for any angle θ are ...

... (x, y) = (cos(θ), sin(θ))

For the angle -π/4, the coordinates are ...

... (cos(-π/4), sin(-π/4)) = ((√2)/2, -(√2)/2)

8 0
3 years ago
Read 2 more answers
Which number has the greatest value?
timurjin [86]
For this simply find out which each equals

6.7\cdot \:10^4 \ \textgreater \  10^4=10000 \ \textgreater \  10000\cdot \:6.7 \ \textgreater \  67000

7.6\cdot \:10^{-4} \ \textgreater \  \mathrm{Convert\:element\:to\:a\:decimal\:form} \ \textgreater \  10^{-4}=0.0001
0.0001\cdot \:7.6 \ \textgreater \  0.00076

8.9\cdot \:10^3 \ \textgreater \  10^3=1000 \ \textgreater \  1000\cdot \:8.9 \ \textgreater \  8900

For the 4th one, it is 0.008

Therefore which do you think is the greatest? Hope this helps!
5 0
3 years ago
Suppose you want to transform the graph of the function into the graph of the function . Which transformations should you perfor
nexus9112 [7]

Answer:

A. Reflect the graph of the first function across x-axis, translate it \frac{\pi}{4} to the left, and translate it 2 units up.

Step-by-step explanation:

We have the original function is y=\tan (x+\frac{\pi}{4})-1.

The new transformed function is given by  y=-\tan (x+\frac{\pi}{2})+1.

So, we can see that the following sequence of transformations have been applied to the original function:

1. The function f(x) is reflected about x-axis i.e. f(x) becomes -f(x), which gives y=-\tan (x+\frac{\pi}{4})-1

2. This function obtained is translated \frac{\pi}{4} units to the left i.e.  y=-\tan (x+\frac{\pi}{4}+\frac{\pi}{4})-1 i.e. y=-\tan (x+\frac{\pi}{2})-1

3. Finally, this new function is translated 2 units upwards i.e. y=-\tan (x+\frac{\pi}{2})-1+2 i.e. y=-\tan (x+\frac{\pi}{2})+1

Hence, after applying, 'reflection across x-axis, translation of \frac{\pi}{4} to the left, and translation of 2 units up', we get the required function.

3 0
4 years ago
Read 2 more answers
If your annual pay is $36,010, what is your biweekly pay based on 26 biweekly paychecks? What is your hourly rate of pay if you
Anon25 [30]
$120 is the correct answer 
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3 years ago
A single die is rolled. find the probability of rolling an odd number or a number less than 4.
bonufazy [111]
Odd no. 3/6 = 1/2
less than 4 3/6 = 1/2
6 0
3 years ago
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