2 years ago

6n+9=-3n-21-6 Show step fast pleaseee

Mathematics

1 answer:

sukhopar [10]2 years ago

5 0

6n + 9 = -3n -21 -6

6n + 9 = -3n -27

+3n +3n

9n +9 = -27

-9 -9

9n = -36

Divide by 9 on both sides

n = -4

You might be interested in

gina drew three small congruent circles beside one large circle. based on the diagram which answer choice is the closest to the

pochemuha

Answer:28.3 cm2

Step-by-step explanation:

6 0

2 years ago

Determine the measures of the angles of AMNO if the measures of the angles are in the ratio 2:4:6.

masha68 [24]

Answer:

60,120,180

Step-by-step explanation:

360:(2+4+6)=30

30×2=60

30×4=120

30×6=180

8 0

2 years ago

Given g(x) where f(x)= 3x-1 and g(x)= f(x+1). graph

tatiyna

Answer:

The graph in the attached figure

Step-by-step explanation:

we have

$f(x)=3x-1$

we know that

To find out the function f(x+1) exchange the variable x for (x+1) in the function f(x)

$f(x+1)=3(x+1)-1$

$f(x+1)=3x+3-1$

$f(x+1)=3x+2$

therefore

$g(x)=3x+2$

using a graphing tool

see the attached figure

5 0

2 years ago

Read 2 more answers

Determine the value of x

maxonik [38]

Answer:

$6\sqrt{3}$

Step-by-step explanation:

using the sine rule,

$\frac{sin 60}{x} = \frac{sin 30}{6} \\x=\frac{sin60 * 6 }{sin30} \\x=6\sqrt{3}$

7 0

2 years ago

What is -7/10 written as a decimal

SVEN [57.7K]

Answer:

-.7

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers