All categories

2 years ago

What’s the domain and range for this? And is it a function? Yes or No

Mathematics

2 answers:

lara [203]2 years ago

5 0

You are given the domain and range ( the numbers in each oval):

If There is more than one arrow connected to a number, that number is listed the same amount

Domain (-4,0,6,6)

Range (12,18,18,40)

To be a function each input value ( Domain) can only have one output value (range)

Because the 6 has two different outputs ( 12, 18) this is not a function.

dezoksy [38]2 years ago

3 0

Answer:

The input 6 (domain) leads to two outputs thus it is not a function.

Step-by-step explanation:

You might be interested in

Find the unknown side length. Round to the nearest tenth a=5 b=? C=25

ZanzabumX [31]

Answer: 5

Step-by-step explanation:

6 0

3 years ago

Whats 8 2.5% of 75?Write your answer as a decimal.

Katena32 [7]

216 % hope this helps !!

4 0

3 years ago

Read 2 more answers

The total surface area of a cube is 96cm2, find its volume.

Setler [38]

Answer:

$\huge\boxed{V=64cm^3}$

Step-by-step explanation:

The formula of a surface area of a cube:

$SA=6a^2$

The formula of a volume of a cube:

$V=a^3$

We have

$SA=96cm^2$

Calculate the edge length (<em>a</em>).

$6a^2=96$ <em>divide both sides by 6</em>

$a^2=16\to a=\sqrt{16}\\\\a=4(cm)$

Calculate the volume of a cube:

$V=4^3=64(cm^3)$

6 0

2 years ago

Please help, it's due VERY SOON.

AleksAgata [21]

Answer:

16.8 ÷ 8 = 2.1

( For the other ones with the " tenths " confuses because I dont know where its going gl l though )

8 0

2 years ago

Read 2 more answers

Helpppp.............m..

enot [183]

Answer: 135*

Step-by-step explanation:

35* is what the bottom left side of the triangle angle equals because of congruency.

All triangles = 180*

180 - 100 - 35 = 45*

top angle of triangle = 45 *

said angle (45) + x angle = 180

x = 135*

7 0

2 years ago