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2 years ago

What is the inverse of this equation and why?

Mathematics

2 answers:

Ber [7]2 years ago

8 0

Answer:

take reciprocal of the value of the taking inverse.

exchange the place of the numerator and denominator

Step-by-step explanation:

Tema [17]2 years ago

3 0

Answer:

Step-by-step explanation:

A= $\sqrt{3}-1\\$ /2

$A^{-1}$ = $\frac{2}{\sqrt{3}-1 }$

<u>We take reciprocal of the value for taking inverse.</u>

Place of numerator and denominator exchange.

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5/8 divided 2 1/2 simply

Ksenya-84 [330]

Answer:

1/4

Step-by-step explanation:

Turn 2 1/2 into an improper fraction

5/2

Flip 5/2 to 2/5

Multiply 5/8 by 2/5

The answer is 10/40

Simplify

1/4

Hope this helped :)

5 0

2 years ago

8. Which graph below shows the rule: output = 2 times input? (1 point)

madam [21]

Answer is the 3rd picture

hope it helps

8 0

3 years ago

Read 2 more answers

Given the following expressions:

Tamiku [17]

Step-by-step explanation:

Step 1:

A . 5 with an exponent of 3 times 5 with an exponent of -4

= $5^{3} * 5^{-4}$ = $5^{3-4}$ = $5^{-1}$ = 1/5

B . (1/4) with an exponent of 3 times (1/4) with an exponent of 2

= $(1/4)^{3} * (1/4)^{2} = (1/4)^{3+2} = (1/4)^{5} = 1/1024$

C. Same as above

D. $\\\frac{(-7)^{5} }{(-7)^{7} } = (-7)^{5-7} = (-7)^{-2} =1/7^{2} = 1/49$

Step 2 :

All the above expressions have a value between 1 and 2

3 0

3 years ago

Mrs. Little made coffee each day on her 10 day family vacation. The following line plot shows the amount of cups of coffee her f

aleksklad [387]

Answer:

there isnt a lin plot srry

Step-by-step explanation:

3 0

2 years ago

What is the equation of the line of the best fit for the following data? Round to the slope and y-intercept of the line to three

BigorU [14]

Answer:

D. $y=-0.927x+13.634$

Step-by-step explanation:

We graph the points on the graph. The graph is attached.

Let us take two points (1, 14) and (15, 1), and calculate the slope $m$ between them <em>(we choose these points because the line passing through them will be the best fit for all points) </em>

$m=\frac{14-1}{1-15} =\frac{13}{-14} =-0.9286$

Thus we have the equation

$y=-0.9286x+b$

Let us now calculate $b$ from the point $(1,14)$

$14=-0.9286(1)+b$

$b=14.9286$

So the equation we get is

$y=-0.9286x+14.9286$

Let us now turn to the choices given and see which choice is closest to our equation: we see that choice D. $y=-0.927x+13.634$ is the closest one, so we pick it.

4 0

2 years ago

What is the inverse of this equation and why?​

What is the inverse of this equation and why?