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bezimeni [28]
2 years ago
9

In the inverse variation function, what happens to the output when the

Mathematics
1 answer:
Nookie1986 [14]2 years ago
7 0

Answer:

Option D.

Step-by-step explanation:

An inverse variation function is defined as

y\propto \dfrac{1}{x}

y=\dfrac{k}{x}

where, k is constant of proportionality.

In the above equation x represents input and y represents output.

If the function's input value is multiplied by 4, then

y_1=\dfrac{k}{x_1}

y_1=\dfrac{k}{4x}

y_1=\dfrac{1}{4}\cdot \dfrac{k}{x}

y_1=\dfrac{1}{4}y

The output is divided by 4​.

Therefore, the correct option is D.

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Answer: V, V, (-5, -5.5)

Step-by-step explanation:

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Which of the following best describe when you need to borrow during subtracting
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Need the choices cant really answer your question
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Given: BD bisects ABC. Auxiliary EA is drawn such that AE || BD. Auxiliary BE is an extension of BC
AnnZ [28]
The required proof is given in the table below:

\begin{tabular}{|p{4cm}|p{6cm}|} 
 Statement & Reason \\ [1ex] 
1. $\overline{BD}$ bisects $\angle ABC$ & 1. Given \\
2. \angle DBC\cong\angle ABD & 2. De(finition of angle bisector \\ 
3. $\overline{AE}$||$\overline{BD}$ & 3. Given \\ 
4. \angle AEB\cong\angle DBC & 4. Corresponding angles \\
5. \angle AEB\cong\angle ABD & 5. Transitive property of equality \\ 
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7. \angle AEB\cong\angle BAE & 7. Transitive property of equality \\
8. \overline{EB}\cong\overline{AB} & 8. From 7. $\Delta ABE$ is isosceles \\
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7 0
3 years ago
Read 2 more answers
Volume question
ioda

Answer:

The answer is 61.4 L

Step-by-step explanation:

Using the formula of cuboid, V = l×b×h, to find the total amount of water contained :

l = 120cm

b = 40cm

h = 15cm

V = 15×120×40

= 72 000cm³

= 72 L

It is given that she uses 10.6L for shower. Then calculate the remaining water by substracting 10.6L from the original amount of water :

remaining = 72 - 10.6

= 61.4 L

8 0
3 years ago
Use the model to solve for x. <br> A) no solution <br> B) x = 1 <br> C) x = -1 <br> D) x = 10/4
andreev551 [17]

Answer:

x = -1

Step-by-step explanation:

The equation is -2x + 3 = 2x +7

Group the terms together. Don't forget to change the sign

-2x -2x = 7-3

-4x = 4

Divide both sides by 4

-x = 1

Flip it over

x = -1

7 0
2 years ago
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