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Zielflug [23.3K]
2 years ago
6

Select the expressions that are equivalent to18m - 12

Mathematics
1 answer:
bezimeni [28]2 years ago
8 0
A,C,D are equivalent to 18m -12 as solving each of them will give you 18m-12.

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kim just went to the store and bought 2 presents that cost kim $1,800 and her Taxes or 88 cents how much does kimmlin have to pa
strojnjashka [21]
3384 because .88 times 1800 is 1584 and you have to add that to 1800 making it 3384 (or the questions is really easy and its just 1800.88)
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3 years ago
consider the numbers 3/10 and 4/13 compare the numbers find a rational number between the two given numbers
Afina-wow [57]
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2 years ago
2sin^2 2x=2<br><br> In the domain [0,2pi)<br><br> What can x equal ( in radians).
lions [1.4K]
Bear in mind that, when it comes to trigonometric functions, the location of the exponent can be a bit misleading, however recall that sin²(θ) is really [ sin( θ )]²,


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\bf \measuredangle 2x=sin^{-1}(\pm 1)\implies \measuredangle 2x=&#10;\begin{cases}&#10;\frac{\pi }{2}\\\\&#10;\frac{3\pi }{2}&#10;\end{cases}\\\\&#10;-------------------------------\\\\&#10;\measuredangle 2x=\cfrac{\pi }{2}\implies \measuredangle x=\cfrac{\pi }{4}\qquad \qquad \qquad \qquad \measuredangle 2x=\cfrac{3\pi }{2}\implies \measuredangle x=\cfrac{3\pi }{4}
3 0
3 years ago
What are the domain and range of the function f(x) = 4? {x| x is a real number}; {y| y &gt; 0} {x| x &gt; 4}; {y| y &gt; 0} {x|
Crazy boy [7]

Answer:

The domain is {x:x is a real number}

The range is {y:y is only 4}

Step-by-step explanation:

The domain of the function is the values of x

The range of the function is the values of y

f(x) = 4 is represented graphically by a horizontal line // to x-axis from y = 4

Every point on the this line has different values of x but same value of y

ex: (-1 , 4)  , (5 , 4) , ( 0.1 , 4) , ................

So f(x) = 4 is called constant function

4 0
2 years ago
Read 2 more answers
What does x equal to
Slav-nsk [51]
If that is a rhombus as it says it is, then the diagonals are perpendicular to one another, meaning where they meet, they form right angles.  Therefore, angle x is a 90 degree angle.
3 0
3 years ago
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