3 years ago

A) 9 + n = 5 quel est le chiffre qui manque

Mathematics

1 answer:

tino4ka555 [31]3 years ago

8 0

Answer:

Votre réponse sera n=-4

Step-by-step explanation:

9+n=5

9-9+n=5-9 (Soustraire 9 des deux côtés)

n= -4

J'espère que cela t'aides :)

You might be interested in

Write a proportion for the statement. 40 is to 10 as 32 is to 8.

Svetach [21]

Hi! ⋇

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

All proportions have this form:

$\sf{\dfrac{a}{b}=\dfrac{c}{d}}$ , Where $\sf{\dfrac{a}{b}}$ is equal to $\sf{\dfrac{c}{d}}$ .

If $\sf{\dfrac{a}{b}\neq\dfrac{c}{d}}$ , it's not a proportion.

_________________________

Here we have two pairs of numbers:

40,10 and 32,8.

Written As a proportion, they look like :

$\sf{\dfrac{40}{10}=\dfrac{32}{8}}$

Hope this made sense to you :)

$\it{Calligrxphy}$

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

6 0

2 years ago

Help me please, brainliested ;)

nekit [7.7K]

Answer:

3/2 the slope is the rate of change

Step-by-step explanation:

3 0

3 years ago

6(x² + 2x + 7)pls ans

Kazeer [188]

Answer:

Use distributive property

3 0

3 years ago

Students at Nelson middle school are planning a end of a year event of the 150 students in the school 100 would like an athletic

aleksley [76]

Answer:450

Step-by-step explanation: If you add 150 to 150 that will give you 300.If you add 300 to 100 that will give you 400.Finally if you add 400 to 50 that will give you 450.

Your answer is: 450 students

4 0

3 years ago

Use the formula V = s³, where V is the volume and s is the edge length of the cube, to solve this problem. A cube-shaped contain

Nesterboy [21]

12167 feet squared.......

8 0

3 years ago