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
krek1111 [17]
3 years ago
9

The length of a rectangle is two thirds its width. the area is 12 square meters. find its width. round your answer to two decima

l places.
Mathematics
1 answer:
ziro4ka [17]3 years ago
5 0
L = ( \frac{2}{3} )w
a = 12 
Length times width = area 
L · w = a
( \frac{2}{3} )w · w = 12
( \frac{2}{3} ) w^{2} = 12
Divide both sides by \frac{2}{3} or mulitply both sides by \frac{3}{2} (either one is fine)
( \frac{2}{3} ) ÷ ( \frac{2}{3} ) w^{2} = 12 ÷ ( \frac{2}{3} )
or
( \frac{3}{2} ) ( \frac{2}{3} ) w^{2} = 12 ( \frac{3}{2} )
w^{2} = 18
Square root both sides to get rid of the squared on the w
\sqrt{w^{2} } = \sqrt{18}
w = 4.24
You might be interested in
Tracy McKinney is a disc jockey at radio station WMMM. Her annual salary is $52,750. What is her monthly salary?
attashe74 [19]
Okay, so since her annual salary is <span>$52,750 (the amount she gets a year, all twelve months combined) you're trying to find how much she gets monthly. That would mean we would have to divide her annual salary by 12 to find her monthly salary.

</span>$52,750 ÷ 12 = 4,395.8333333333333
<span>
And since that's a (bothersome) repeating decimal, we're going to have to round it. Once rounded, you would get $</span>4,395.83. That is her monthly salary.
5 0
3 years ago
Which expression is equivalent to 36x2 − 100
slavikrds [6]

Answer:

73-1= 72

Step-by-step explanation:

6 0
2 years ago
If a coin tossed 300 times .Then the nearest expected number for the tail to appear is
Eva8 [605]

Step-by-step explanation:

I think you can solve this question now

8 0
2 years ago
Which polynomial function has zeros at -3, 0, and 4?
vaieri [72.5K]

Answer:

If 5 is zero then (x - 5) is a factor.

Only 4. has this factor.

Step-by-step explanation:

6 0
2 years ago
At one point in 2011, there were approximately 2.1 billion internet users worldwide. If approximately 9/40 of the users lived in
Rufina [12.5K]
Estimating the number of internet users in Europe by multiplying the ratio with the whole internet users
users in Europe = 9/40 × 2.1 billion
users in Europe = 9/40 × 2,100 million
users in Europe = (9 × 2,100)/40  million
users in Europe = 18,900/40 million
users in Europe = 472.5 million

The number of internet users in Europe is approximately 472.5 million at this time
7 0
3 years ago
Other questions:
  • True or false: two points with the same x-coordinate are always on the same vertical line
    6·1 answer
  • Which is the smaller integer : -29 or -10 ?
    5·1 answer
  • Find the measure of the third angle of a triangle given that the first two angles are 44º and 72º.
    9·2 answers
  • NEED HELP TAKING A QUIZ HAVE NO IDEA WILL MAKE YOU BRAINLEST
    5·2 answers
  • Abger Electronics, a retail store, restructures its employees’ schedules every six months. The employees are asked for their shi
    13·2 answers
  • The following a function (6,3), (-1,2), (-1,-1), (4,3)
    12·1 answer
  • Challenge Three friends started savings accounts at the same time, with the same initial deposit.
    5·2 answers
  • A parachutists speed during a free fall reaches 180 kilometers per hour. What is this speed in meters per second? At the speed,
    11·1 answer
  • Assuming the data is best modeled by a linear function predict the number of gallons used if she drives at an average of 62 mph
    7·1 answer
  • Pls pls help meee i dont understand the fundamental theorem of algebra
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!