If f(x) = x+3/4 , what is the equation for f–1(x)?

Answers

Answer 1

Answer: =(x+3/4)-1 I think...makes sense doesn't it? If y=3 then y-1=3-1 Same goes for y=-3

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Consider quadrilateral EFGH.Quadrilateral E F G H is shown. Sides F G and E H are parallel. Angles E and H are congruent. The length of E F is 4 n minus 4, the length of F G is 3 n + 3, and the length of G H is 2 n + 6.

What is the length of line segment GH?

5 units
7 units
16 units
24 units

Answers

Given:

In quadrilateral EFGH, $FG\parallel EH,\angleE\cong \angle H,EF=4n-4,FG=3n+3, GH=2n+6$

To find:

The length of segment GH.

Solution:

Draw a figure according to the given information as shown below.

In quadrilateral EFGH, $FG\parallel EH,\angleE\cong \angle H$ , it means the quadrilateral EFGH is an isosceles quadrilateral because base angles are equal.

Now, quadrilateral EFGH is an isosceles quadrilateral, so the sides EF and GH are equal.

$EF=GH$

$4n-4=2n+6$

$4n-2n=4+6$

$2n=10$

Divide both sides by 2.

$n=(10)/(2)$

$n=5$

Now,

$GH=2n+6$

$GH=2(5)+6$

$GH=10+6$

$GH=16$

Therefore, the correct option is C.

Answer:

the answer is C

Step-by-step explanation:

Which inverse operation would be used to verify the following equation? 102 ÷ 3 = 34

Answers

An inverse operations is the reverse of the equation. For example, since it's 102 ÷ 3 = 34, to get the inverse you would take the opposite sign of "÷" and make it "×," while changing the equal sign to make the statement true. The inverse operation used to verify this is 102 = 3 × 34

A bookstore orders 200 books. The books are packaged in boxes that hold 24 books each. All the boxes the bookstore receives are full, except one. How many boxes does the bookstore recieve??

Answers

First we will divide to se how many boxes there will be.

200 ÷ 24 = 8.333......

So there would be 9 boxes cause there is 1 box that is not FULL.

Next we will multiply.

24 × 8 = 192

Subtract:-

200 - 192 = 8

So there are 9 boxes. The 9th box has 8 books.

Hope I helped ya!!

Find the distance between -12 and 36 on the number line.
distance

Answers

Answer:

Step-by-step explanation:

What are the three steps involved in subtracting radicals? A) Adding, simplifying, and reducing. B) Finding common denominators, multiplying, and factoring. C) Simplifying, combining like terms, and subtracting. D) Expanding, reducing exponents, and using the distributive property.

Answers

Answer:

C) Simplifying, combining like terms, and subtracting.

Step-by-step explanation:

1. Simplifying: Simplify each radical separately by finding perfect square factors and simplifying any radicals if possible.

2. Combining like terms: Combine the simplified radicals with the same radical part. Add or subtract the coefficients.

3. Subtracting: Subtract the combined radical expressions obtained in the previous step.

In the inverse variation function, what happens to the output when the function's input value is divided by 5?

Answers

Answer:

The output value will be multiplied by 5.

Step-by-step explanation:

The equation for inverse variation is given by :-

$k=yx$

$y=(k)/(x)$ , where x is representing input values and y representing output values.

If input value is divided by 5 (i.e. $x_1=(x)/(5)$ ), then the above equation will be

$y_1=(k)/((x)/(5))\n\n\Rightarrow y_1=5((k)/(x))\n\n\Rightarrow y_1=5y$

Thus, when the function's input value is divided by 5 then the output value will be multiplied by 5.

the output is multiplied by 5....................

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