All categories

2 years ago

Decide whether the relation is a function?

Mathematics

1 answer:

Nana76 [90]2 years ago

3 0

Answer:

A property of a function is that it gives one output for an input

if a function gives one output for an input, it is a function and otherwise it is not a function otherwise

here, we can see that we have 2 outputs for the input '6'. therefore, it is NOT a function

You might be interested in

3. The price of a pair of shoes is $64.00 plus 9% sales tax. What is the sales tax on this pair of shoes in dollars and cents? A

Luden [163]

Step-by-step explanation:

To figure out this answer, you need to figure out how much 9% is in $64.00

? 9

------- = --------

64 100

Now to solve this you have to multiply diagonally and divide the neighbor

(let me explain)

basically in this case, you would multiply 64 and 9, then divide by 100

64 * 9 = 576

576 / 100 = <em><u>$5.76</u></em>

<em><u /></em>

In short: your answer is<em><u> 'A' $5.76</u></em>

<em><u /></em>

Hope this helps <3

8 0

2 years ago

As the manager of an auto repair shop, you decide to compile some statistics on the cars you service. Last week your shop servic

Stels [109]

Answer:

17 %

Step-by-step explanation:

12 of 72 cars needed mufflers

% = cars needing mufflers/total cars × 100 %

= 12/72 × 100 %

= 17 %

17 % of the cars serviced needed muflers.

3 0

2 years ago

Read 2 more answers

Add the fractions and simplify 5 2/5 + 2 10/13=

HACTEHA [7]

Simple....

you have:

$5 \frac{2}{5} +2 \frac{10}{13}$

to convert them into improper fractions:

1.) Take whole number*denominator

(5*5=25)

2.) Take what you got...and add the numerator

(25+2=27)

3.) Use the original denominator

$\frac{27}{5}$

Do the same to the other one...

2*13=26

26+10=36

$\frac{36}{13}$

Now..add...

$\frac{27}{5} + \frac{36}{13}$

But..you need a common denominator!

$\frac{27}{5} * \frac{13}{13}= \frac{351}{65}$

$\frac{36}{13} * \frac{5}{5} = \frac{180}{65}$

Now you can add!

$\frac{351}{65} + \frac{180}{65} = \frac{531}{65}$

When simplified....

$8 \frac{11}{65}$

Thus, your answer.

6 0

2 years ago

A cube has a surface area of 24. What's the volume?

Cerrena [4.2K]

Answer:

<h2 />

Step-by-step explanation:

The voloum is 8 cubic cm.

4 0

3 years ago

Read 2 more answers

Use the given information to determine which of the following relationships

Andru [333]

Answer:

C. ∆LMN ~ ∆OPQ, because of AA

Step-by-step explanation:

All of the triangle congruence postulates require at least one pair of corresponding sides be congruent (in addition to other requirements). Triangle similarity can be proved if there are two pairs of congruent corresponding angles.

<h3>congruence</h3>

No sides are given as congruent, so no congruences can be proved.

<h3>similarity</h3>

Two pairs of corresponding angles are said to be congruent, so we can say ...

∆LMN ~ ∆OPQ, because of AA

7 0

1 year ago