1 year ago

The set of negative numbers are closed under division true or false if false explain

Mathematics

1 answer:

Delvig [45]1 year ago

8 0

Answer:

false

Step-by-step explanation:

A negative number divided by a negative number results in a positive number.

You might be interested in

Name the angle that is supplementary to < COB 1. AOF 2.COD 3.BOF 4.DOC

Travka [436]

The angle that is supplementary to <COB is one that is next to it (in some relation)
and when you add the two angles together, they shall equal 180°.

Hope this will help

5 0

3 years ago

What is the value of x in the equation: 3x – 5x + 10 = 36

nika2105 [10]

This is the answerrrrrrrrr

5 0

2 years ago

Read 2 more answers

Use SOH CAH TOA to find the missing side.

zzz [600]

sin(43) × hypotenuse of 19 gives you oppo

= 13

6 0

2 years ago

Keira wrote a report about Jamaica and made a replica of the country’s flag. Keira’s rectangular flag is 32 inches wide and 24 i

Ainat [17]

Answer:

I think C

Step-by-step explanation:

5 0

2 years ago

The cost of a floral bouquet after a discount is applied is represented by the function below, where x represents the number of

galina1969 [7]

The average rate of change over the interval $(12,24)$ is 2.17

Explanation:

Given that the cost of a floral bouquet after a discount is given by the function $f(x)=2.17x-10.00$

We need to determine the average rate of change over the interval $(12,24)$

The average rate of change can be determined using the formula,

$\frac{f(b)-f(a)}{b-a}$

where $a=12$ and $b=24$

Substituting the value of a and b in the function, we get,

$f(12)=2.17(12)-10.00$

$=26.04-10.00$

$=16.04$

$f(24)=2.17(24)-10.00$

$=52.08-10.00$

$=42.08$

Hence, substituting these values in the formula, we get,

$\frac{f(b)-f(a)}{b-a}=\frac{42.08-16.04}{24-12}$

Simplifying, we get,

$\frac{f(b)-f(a)}{b-a}=\frac{26.04}{12}$

Dividing, we have,

$\frac{f(b)-f(a)}{b-a}=2.17$

Thus, the average rate of change over the interval $(12,24)$ is 2.17

7 0

3 years ago