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OLga [1]
3 years ago
6

What is the measurements of A.30 B.45 C.75 D.90

Mathematics
1 answer:
aivan3 [116]3 years ago
8 0

m<JAK=3x

m<JAK=180-90-30=60

m<LAF=m<JAK=60

60+5x+3x=180

8x=120

x=15

m<JAH=3x=3(15)=45 degrees

answer: 45 degrees

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150x,       (x<=3)

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*x is the number of nights stayed.

Step-by-step explanation:

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Cost=C_d\times Days\\\\=150x

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#If the number of days is greater than 3, the the cost is calculated as:

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\\\#Next \ number \ of \ days\\\\Cost=C_d\times Days\\\\=0.5(150)\times (x-3)\\\\=75(x-3)

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What is the opposite of l3l
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The opposite of |3| = - |3|

What is Modulus Function?

Regardless of the sign, a modulus function returns the magnitude of a number. The absolute value function is another name for it.

It always gives a non-negative value of any number or variable. Modulus function is denoted as y = |x| or f(x) = |x|, where f: R → (0,∞) and x ∈ R.

The value of the modulus function is always non-negative. If f(x) is a modulus function , then we have:

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Given data ,

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x = |3|

Now , the opposite of the number x = -x

So ,

The opposite of |x| = -|x|

And ,

The opposite of |3| = - |3|

Hence , The opposite of |3| = - |3|

To learn more about modulus function click :

brainly.com/question/13682596

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