3 years ago

−11−3n=−3(n + 6) please tell me the answer ahhhhh

Mathematics

2 answers:

pashok25 [27]3 years ago

8 0

Answer:

No solution.

Step-by-step explanation:

kykrilka [37]3 years ago

3 0

Distribute -3 to (n+6)
Then combine like terms, -11-3n= -3n-18
Add 3n on both sides, -11=-18
The statement can’t be solved.

You might be interested in

Ohms Law states that in and electrical circuit E=IR, where E represents the pontial (in volts). I represents the current (in amp

gogolik [260]

Answer:

40 A

Step-by-step explanation:

E=I.R ==> I=E/R

if E=6 and R=0.15 then:

I= (6/0.15)= 40 A

7 0

3 years ago

Read 2 more answers

A car of 1000 kg starts to move from rest and travels a distance of 150 m in 10 second. How much force is needed?

allsm [11]

Initial velocity=u=0m/s
Distance=s=150m
Time=t=10s
Acceleration=a

Using second equation of kinematics

$\\ \sf\longmapsto s=ut+\dfrac{1}{2}at^2$

$\\ \sf\longmapsto 150=0(10)+\dfrac{1}{2}a(10)^2$

$\\ \sf\longmapsto 150=\dfrac{1}{2}\times 100a$

$\\ \sf\longmapsto 50a=150$

$\\ \sf\longmapsto a=\dfrac{150}{50}$

$\\ \sf\longmapsto a=3m/s^2$

Mass=m=1000kg
Force=F

Using newtons second law

$\\ \sf\longmapsto F=ma$

$\\ \sf\longmapsto F=1000(3)$

$\\ \sf\longmapsto F=3000N$

3 0

3 years ago

A builder requires 35 buckets of mortar to build a wall.

Stolb23 [73]

Answer:

He needs 7 buckets of cement, and 28 buckets of sane.

Step-by-step explanation:

cement : sand

1:4 = 5

35/5 = 7

7*1=7 . Cement

7*4=28 . Sand

5 0

3 years ago

(1-√-4)(-3-√-25) with steps pls

posledela

Answer:-14

Step-by-step explanation:

(1-√-4)(-3-√-25)

[(1*-3)-(1*√-25)-(√-4*-3)-(√-4*√-25)]

(-3)-(-5)-(6)-(10)

-14

5 0

3 years ago

Read 2 more answers

1. Carlos has $1,800 in a checking account set aside for summer expenses.

Free_Kalibri [48]

Answer:2 weeks

Step-by-step explanation: if you subtract 1800 by 150 for the two weeks you will get 1500 and if you add 1100 by 200 every week you will get a hundred and fifty

4 0

3 years ago