Ask question

Ask question

All categories

2 years ago

11

The opposite of 7 is 1/7

2 answers:

Ivenika [448]2 years ago

7 0

This depends on your definition of opposite, if you define opposite as the inverse of something then indeed 7 is the opposite of 1/7 however you could also define opposite as the negative of something, hence the opposite of 7 is -7, the word opposite is not well defined when it comes to mathematics so refrain from using it.

geniusboy [140]2 years ago

4 0

That is false the opposite of 7 is -7

You might be interested in

Pls help me if I cabbnnnnsbdhdhdjdjxjkxx

lakkis [162]

Answer:

33.49 mm³

Step-by-step explanation:

The formula of volume of sphere

$= \frac{4}{3} \pi {r}^{3}$

The volume of the sphere

$= \frac{4}{3} \times 3.14 \times {2}^{3}$

$= \frac{100.48}{3}$

$= 33.4933333...$

= 33.49 mm³ (rounded to the nearest hundredth)

3 0

3 years ago

Put -9.3 and -4.125 and -2.25 in order from least to greatest

DedPeter [7]

It would be : -9.3 , -4.125 and -2.25.

Hope This Helps You!
Good Luck Studying :)

7 0

2 years ago

Read 2 more answers

Can someone help please and thank you!

kondor19780726 [428]

Answer:

10 and 40 I think maybe?

Step-by-step explanation:

I hope this is correct if not I am so so so so so so sorry

5 0

2 years ago

Read 2 more answers

I need help from uh all..

DanielleElmas [232]

Answer:

Step-by-step explanation:

Given expression is,

$\text{cot}A=\frac{1}{2}(\text{cot}\frac{A}{2}-\text{tan}\frac{A}{2})$

To prove this identity we will take the right side of the identity,

$\frac{1}{2}(\text{cot}\frac{A}{2}-\text{tan}\frac{A}{2})=\frac{1}{2}(\frac{1}{\text{tan}\frac{A}{2}}-tan\frac{A}{2})$

$=\frac{1}{2}(\frac{1-\text{tan}^2\frac{A}{2}}{tan\frac{A}{2}})$

$=\frac{1}{2}[\frac{2(1-\text{tan}^2\frac{A}{2})}{2tan\frac{A}{2}}]$

$=\frac{1}{2}(\frac{2}{\text{tan}A} )$ [Since $\text{tan}A=\frac{2\text{tan}\frac{A}{2}}{1-\text{tan}^2\frac{A}{2}}$ ]

= cot A

Hence right side of the equation is equal to the left side of the equation.

3 0

3 years ago

What is the rule for the pair?

mylen [45]

2
to work it out just go output f (x) - input x so, 3 - 1 = 2 and double check this using your next equations 4 - 2 = 2

5 0

2 years ago