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aleksley [76]
3 years ago
15

Which graph represents the function f(x)=4|x|?

Mathematics
2 answers:
sesenic [268]3 years ago
8 0

Answer:

it will go through the points (-1, 4), (0,0), and (1, 4)

Step-by-step explanation:

Fantom [35]3 years ago
5 0

Answer:

I think this is what the graph looks like.

Step-by-step explanation:

I hope this helps.sorry if it's wrong.

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Solve for these letters<br> X<br> Y<br> Z
tester [92]
Z = 140
X = 40
Y = 40
Explanation:
Z and the angle given (140 degrees) are vertical angles, and are therefore congruent
We know that x and y are vertical angles, so they are also congruent to each other
You know that together, the angles have to add up to 360
140 + 140 + x + y = 360
Another way of putting it:
360-280 = 80
Now, we have to divide by two since we need to find x AND y
80/2 = 40
Therefore, your answers for x and y are 40
To double check, you can add up the angles and see if they equal 360
140 + 140 + 40 + 40
280 + 80 = 360
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You've been given a pay rise on your paper round you used to get paid £5 per hour but this has been increased by 20% how much wi
Allushta [10]

Answer:

20+5=25

Step-by-step explanation:

8 0
3 years ago
135 apples are to be packed into boxes.each box can take only 12 apples.find the number of boxes that will be fully packed and t
jeka94

Answer:

11 boxes will be fully packed and .25 will be remaining

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2 years ago
Read 2 more answers
Simplify to an expression of the form (a sin(θ)).<br> 2sin(/8)2cos(/8)
rjkz [21]

Answer:

Your expression equals 2 \sin(\frac{\pi}{4}) assuming the problem was to simplify 2\sin(\frac{\pi}{8}) 2\cos(\frac{\pi}{8}) to the form a\sin(\theta).

Step-by-step explanation:

2\sin(\frac{\pi}{8}) 2\cos(\frac{\pi}{8})

2(2)\sin(\frac{\pi}{8})\cos(\frac{\pi}{8})

Let's use the following identity: 2\sin(A)\cos(A)=\sin(2A)

2\sin(2 \cdot \frac{\pi}{8})

2 \sin(\frac{\pi}{4}) which is comparable to the form a\sin(\theta).

a=2

\theta=\frac{\pi}{4}

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On Saturday, you spend $33, give $15 to a friend, and receive $20 for mowing your neighbor’s lawn. You have $21 left. Use two me
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21+20-15-33=x

x=-7

Hope this helped☺☺

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