1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
rosijanka [135]
2 years ago
12

12(6−k) ===============================================

Mathematics
1 answer:
yarga [219]2 years ago
8 0

Answer:

72-12k is answer

k = 6

Step-by-step explanation:

=12(6−k)

=72-12k

It can also be given that to find the value of k is

72 - 12k = 0

-12k = -72

divide by -12 on both sides we get

-12k / -12 = -72/-12

k = 6

You might be interested in
Marissa is standing next to an 18 door tall flagpole that is casting a 12 foot long shadow. If Marissa's shadow is 3.5 feet long
aivan3 [116]
I did this in my head. the answer would be, 5.1428571429.
5 0
3 years ago
When Legs jumps 2 times and takes 13 steps forward, he lands in the same place as when he jumps 4 times and takes 5 steps backwa
tangare [24]

Answer:

9 steps

Step-by-step explanation:

Let x be the number of jumps

and y be the number of steps

So the first case

2x+13y

Second case

4x-5y

Both cover equal distances so

2x+13y=4x-5y

\Rightarrow 2x-4x=-5y-13y

\Rightarrow 2x=18y

\Rightarrow x=9y

So, one jumps is 9 steps.

4 0
3 years ago
at a school number of boys:number of girls = 9:7 . There are 116 more boys than girls. Work out the total number at the school
Westkost [7]
612 Boys and 476 Girls
8 0
3 years ago
At the newest animated movie, for every 999 children, there are 444 adults. There are a total of 393939 children and adults at t
bogdanovich [222]

27 children at the movie


4 0
3 years ago
Andrew can jog 144 miles in 11 hours. Enter the number of miles he can jog in 1 hour.​
katrin2010 [14]
144/11= 13.09

Andrew can jog 13.09 miles in one hour.
8 0
3 years ago
Other questions:
  • What is 258/300 as a decimal and percent
    11·1 answer
  • I don't know how to do this
    5·1 answer
  • Help with this math problems
    11·2 answers
  • What is the correlation coefficient for the data shown in the
    8·2 answers
  • The current (I) in an electrical conductor varies inversely as the resistance (R) of the conductor. The current is 6 amperes whe
    11·2 answers
  • X=5y+41<br> X+3y=-15<br> Substitution method
    14·2 answers
  • Help me solve this please I need help
    11·2 answers
  • When 40% of a number is added to the number and the result is 126 , what is the number ?
    13·1 answer
  • The heights of 1000 students at a local school were recorded and found to be approximated by the normal curve below. Which answe
    9·1 answer
  • I need help on question b please it hard
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!