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Artist 52 [7]
3 years ago
11

Solve for x -12+4=100

Mathematics
1 answer:
strojnjashka [21]3 years ago
3 0

Answer by JKismyhusbandbae:

x-12+4=100\\\mathrm{Add/Subtract\:the\:numbers:}\:-12+4=-8\\x-8=100\\\mathrm{Add\:}8\mathrm{\:to\:both\:sides}\\x-8+8=100+8\\\mathrm{Simplify}\\x=108

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A number decreased by two is at most four or at least nine
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What is the range of y = sin-1x? [–1, 1] [0, π] left-bracket negative startfraction pi over 2 endfraction, startfraction pi over
soldi70 [24.7K]

The range of the provided inverse sine function in terms of <em>x</em>, and <em>y </em>y = sin-1x is [-π/2, π/2].

<h3>What is the range of the function?</h3>

Range of a function is the set of all the possible output values which are valid for that function.

The trigonometry function given in the problem is,

y = \sin^{-1}x

The above function can be written as,

\sin y = x

The above function is the arc of sine function. The domain of arc of sine ranges from -1 to 1.

-1\leq x\leq1

This is the domain of the inverse of sine function. In the attached image below, the graph of inverse sine function is plotted. The range of this function is,

-\dfrac{\pi}{2}\leq x\leq\dfrac{\pi}{2}

Thus, the range of the provided inverse sine function in terms of <em>x</em>, and <em>y </em>y = sin-1x is [-π/2, π/2].

Learn more about the range of the function here;

brainly.com/question/2264373

7 0
2 years ago
Describe an easy way to find the square root<br> when the number is not a perfect square?
marissa [1.9K]

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Step-by-step explanation:

using the following formula we can find a square root for a number which is a imperfect square

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√x = (square root of nearest lower perfect square +(x - perfect square)÷2×(√perfect square )Example

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so √38 = √36 + (38-36)/2√36

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√38 the nearest perfect root is 36 36 (√36=6)so √38 = √36 + (38-36)/2√36 = 6 + 2/12=6 + 1/6 = 6.166 (answer)

7 0
3 years ago
What is the value of the exponential expression below?
dimaraw [331]

Answer:

the answer is D which is 6

7 0
2 years ago
He was given 35 euros for $45.00.what was the approximate exchange rate in euros per dollars?
Scorpion4ik [409]

Answer:

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(I found the answer from Nonicorp1 on Brainly)

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3 years ago
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